Network Switches › ZTE Wantong S5150 · 8 models
ZTE WantongS5150 Series · Campus Access
Gigabit Campus Access Switches · 3 Sub-Series · 8 Models
ZTE Wantong S5150 · Campus Access
Full-gigabit access switches for campus, hotel, school and SME networks — three sub-series covering green PoE access (L), smart gigabit access (S) and L2+ access with routing (SE), from 8-port units to 48-port rack switches. We deliver them configured as part of the network solutions we build.
8–48 · GE ports per unit30W · PoE+ per port (PoE models)4×GE SFP · fiber uplinks (28/52 models)L2+/L3 · RIP/OSPF routing on SE50ms · Ethernet ring protection
Choose your model — eight models in three sub-series
Pick by port count and PoE need: -L models add PoE power management, -S models add USB console and an RPS option on the 52-S, -SE models add RIP/OSPF routing. The tables below compare all eight models column by column.
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Lead time · In stock: at your forwarder’s China warehouse 3 days after payment · Not in stock: 7–15 working days · Then air 5–10 days / sea 25–45 days to your port
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The ZTE Wantong S5150 series is the access layer of the ZTE Wantong campus switching family, and this page merges its three sub-series so you can compare them in one place. S5150-L (2 models) is the green PoE access line: standard 802.3af/at power up to 30 W per port, with power management that cuts lower-priority ports first when the budget is exceeded. S5150-S (2 models) is the smart gigabit line on a 350 Gbps platform, with USB console, M-Button one-key maintenance and an optional 180 W external RPS on the 52-S. S5150-SE (4 models) is the L2+ line on a 432 Gbps platform that adds static/RIP/OSPF routing, IPv6 routing and dual-direction ACLs, in 24- and 48-port versions with or without PoE. All specifications below are quoted from the manufacturer's datasheets — where a field was not published, we leave it out rather than guess.
Three sub-series, one access layer
How the L, S and SE lines split the access job — so you order the cheapest one that actually fits.
S5150-L · 2 models
Green PoE accessS5150-10P-LM and S5150-28PC-LM. 802.3af/at PoE+ with per-port priority and staged start-up: when the power budget is exceeded, low-priority ports are dropped first so cameras and APs on critical ports stay up. Web/Telnet/SNMP/Console managed.S5150-S · 2 models
Smart gigabit accessS5150-12-S and S5150-52-S on a 350 Gbps / 3.5 Tbps platform. USB console, M-Button one-key maintenance, zero-touch provisioning, ZESR/ZESR+ ring protection — and the 52-S accepts a 180 W external RPS for power redundancy.S5150-SE · 4 models
L2+ access with routing28/52-port, PoE and non-PoE, on a 432 Gbps / 4.32 Tbps platform. Adds static/RIP/OSPF and IPv6 (RIPng/OSPFv3) routing, dual-direction ACLs and full L2/L3 multicast — the pick when the access layer must also route. Non-PoE models are fanless.Is this the right access series for you?
Plain-language guide — based only on what these switches actually do.
Campus & office floor accessWall-cabinet or floor-rack gigabit access for enterprise parks, hotels, schools and SME offices — the scenario the whole series was built for.
Camera & AP PoE feedsPoE models power cameras, APs and IP phones at up to 30 W per port, auto-detect standard PDs, and keep critical ports powered by priority when the budget runs tight.
Ring topologies & small routingS/SE models join ZESR/ZESR+ Ethernet rings with 50ms-class recovery; SE models can additionally route between VLANs with static/RIP/OSPF — handy for small multi-floor sites without a separate router.
Not the right pick if you need…
- 10G uplinks or aggregation duty — that's the ZTE Wantong S5860-E series with 4×10GE SFP+ on every model
- A chassis-based network core — the ZTE Wantong S7850 modular core series covers that
- Harsh-environment or DIN-rail installs — our industrial switch lines are built for that instead
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Key Features
The series capability list — from the manufacturer's datasheet.
PoE power management: per-port priority, staged start-up, non-standard PD protection (L / SE-P models)
IEEE 802.3af/at PoE+ up to 30 W per port on PoE models
ZESR / ZESR+ ring and ZESS dual-uplink protection, 50ms class (S / SE series)
Static / RIP / OSPF plus RIPng / OSPFv3 IPv6 routing on the SE series
Security suite: dual-direction ACLs, 802.1x / RADIUS / TACACS+, DAI, IP Source Guard, DHCP Snooping
Web / CLI / Telnet / SSH / SNMP v1/v2/v3 management with zero-touch provisioning
IEEE 802.3az EEE energy saving; fanless natural cooling on SE non-PoE models
M-Button one-key maintenance and USB console on the S series
Who uses it, where it goes and how to plan the access layer
Written for the ZTE Wantong S5150 access series from its own specifications: 8 models from 8 to 48 GE ports, GE SFP uplinks, PoE+ up to 30 W per port and 450 W per unit, RIP/OSPF routing on the SE models.
Who it is for
- Enterprise IT and SME offices — One switch per floor or per wiring closet: 24 or 48 GE desk ports, 4K VLANs with Voice VLAN for IP phones, and 802.1x/RADIUS so only company devices get onto the network.
- Campus, school and government projects — Many identical access switches under one aggregation layer: zero-touch provisioning and batch inspection speed up roll-out, and the SE models route with static/RIP/OSPF where a building needs its own gateway.
- CCTV and Wi-Fi integrators — The PoE models (10P-LM, 28PC-LM, 28P-SE, 52P-SE) power cameras and APs at up to 30 W per port with port priority, so critical cameras stay on when the 120 W, 450 W or 370 W budget runs short.
- ISPs and building-broadband operators — At the subscriber edge, QinQ, flexible QinQ, VLAN translation, PVLAN and port isolation keep each customer separated, with RADIUS/TACACS+ AAA and SNMP v1/v2/v3 for the operator's NMS.
Where and how to install
- Rack or wall cabinet — All models are about 44 mm (1U) high. The 24/48-port models are 440–442 mm wide for a 19-inch rack, and 208–285 mm deep, so they fit a shallow wall cabinet; the PoE SE models are 330 mm deep. The S5150-10P-LM (270 mm wide) and S5150-12-S (340 mm wide) are narrower than 19 inches: use a shelf or a desktop position.
- Power and redundancy — All models take AC 100–240 V. A 48-port PoE SE unit can draw up to 430 W, so give the cabinet its own protected circuit and a UPS sized for the PoE load. Only the S5150-52-S accepts an external 180 W RPS (AC 100–240 V or −48 V input); the other models have a single power input.
- Cooling and temperature — Rated operating range is -10°C to 45°C (L models), -5°C to +50°C (S models and PoE SE models) and -5°C to +45°C (fanless SE models). Leave the side vents open; the S models switch their fan on above 40°C, and the PoE SE models use forced air, so do not pack them between other hot devices in a closed cabinet.
- Fibre uplinks to aggregation — Uplinks are GE SFP (2 on the 10-/12-port models, 4 on the 28/52 models; on the 28PC-LM they are Combo ports, so each one is either RJ45 or SFP). Use fibre for any run over 100 m or between buildings, and fit the same type of 1G module (single-mode or multimode, same wavelength) at both ends.
- Management network — Put every switch's management IP in a dedicated management VLAN, reachable only from the NOC, with SSH and SNMP v3 rather than Telnet. The S models also have an out-of-band management port; label the RJ45 or USB console port and keep a console cable in the cabinet for first setup and recovery.
S5150 series planning: which of the 8 models
All eight are gigabit access switches with 1G SFP uplinks; they differ in port count, PoE budget and whether the switch can route. L = PoE access, S = smart L2 access, SE = L2+ access with static/RIP/OSPF. Camera counts assume about 6 W per typical fixed IP camera and 30 W per port for PTZ cameras or high-power APs; the real limit is whichever runs out first, ports or budget.
| 10P-LM | 28PC-LM | 12-S | 52-S | 28-SE | 52-SE | 28P-SE | 52P-SE | |
|---|---|---|---|---|---|---|---|---|
| Access ports | 8×GE PoE+ | 24×GE PoE+ | 10×GE | 48×GE | 24×GE | 48×GE | 24×GE PoE+ | 48×GE PoE+ |
| Uplinks | 2×GE SFP | 4×GE Combo | 2×GE SFP | 4×GE SFP | 4×GE SFP | 4×GE SFP | 4×GE SFP | 4×GE SFP |
| 10G / 25G / 40G / 100G uplink | — | — | — | — | — | — | — | — |
| Switching / backplane capacity | 128 Gbps | 256 Gbps | 350 Gbps | 350 Gbps | 432 Gbps | 432 Gbps | 432 Gbps | 432 Gbps |
| Packet forwarding rate | 14.88 Mpps | 41.7 Mpps | 36 Mpps | 108 Mpps | 108 / 126 Mpps | 132 / 166 Mpps | 108 / 126 Mpps | 132 / 166 Mpps |
| PoE budget per unit | 120 W | 450 W | — | — | — | — | 370 W | 370 W |
| Cameras at ~6 W (ports or budget) | 8 | 24 | — | — | — | — | 24 | 48 |
| Ports at full 30 W at once | 4 | 15 | — | — | — | — | 12 | 12 |
| L3 routing | L2 | L2 | L2 | L2 | static / RIP / OSPF / RIPng / OSPFv3 | static / RIP / OSPF / RIPng / OSPFv3 | static / RIP / OSPF / RIPng / OSPFv3 | static / RIP / OSPF / RIPng / OSPFv3 |
| Power redundancy / cooling | single AC | single AC | single AC / smart fan | 180 W RPS / smart fan | single AC / fanless | single AC / fanless | single AC / forced air | single AC / forced air |
| Typical position | access (small PoE) | access (PoE) | access | access | access + routing | access + routing | PoE access + routing | PoE access + routing |
- Pick the S5150-28PC-LM for a floor of cameras on one switch: 450 W covers all 24 ports at ~6 W, or up to 15 PTZ-class ports at 30 W.
- Pick the S5150-52P-SE when 48 PoE ports must also route their own VLANs; its 370 W budget feeds 48 cameras at ~6 W but only 12 ports at a full 30 W.
- Pick the S5150-52-S for office desks where uptime matters: it is the only S5150 with an external RPS option.
— = not listed on the page / not applicable. Values are from the page's specification tables (the L models list backplane bandwidth, the S and SE models list switching capacity). Camera counts are arithmetic: budget ÷ assumed watts per port, capped at the number of PoE ports.
Full Specifications — Model by Model
Series specifications with one column per model — technical values in English. The highlighted column follows your model selection above.
S5150-L Sub-Series — Green PoE Access (2 models)
| Item | 10P-LM | 28PC-LM |
|---|---|---|
| Fixed ports | 8×10/100/1000M auto-neg RJ45 (PoE/PoE+) + 2×GE SFP | 24×10/100/1000M auto-neg RJ45 (PoE/PoE+) + 4×GE Combo |
| Backplane bandwidth | 128 Gbps | 256 Gbps |
| Packet forwarding rate | 14.88 Mpps | 41.7 Mpps |
| MAC table | 8K | 8K |
| PoE | 30 W max per port / 120 W max per unit / port PoE priority | 30 W max per port / 450 W max per unit / port PoE priority |
| Power supply | AC 100–240 V, 50/60 Hz | |
| Cabling | Cat5 unshielded twisted pair or higher | |
| Dimensions (H×W×D) | 44×270×181 mm | 44×440×285 mm |
| Operating environment | -10°C to 45°C, humidity 10%–90% | |
| Storage environment | -20°C to 70°C, humidity 5%–95% | |
| Protocol standards | IEEE802.3i 10BASE-T / 802.3u 100BASE-TX / 802.3ab 1000BASE-T / 802.3z 1000BASE-LX / 802.3x Flow Control / 802.1p / 802.1x / 802.1d / 802.1s / 802.3af PoE / 802.3at PoE+ / 802.3az EEE | |
S5150-S Sub-Series — Smart Gigabit Access (2 models)
| Item | 12-S | 52-S |
|---|---|---|
| Fixed ports | 10×GE RJ45 + 2×GE SFP | 48×GE RJ45 + 4×GE SFP |
| Switching capacity | 350 Gbps / 3.5 Tbps | |
| Packet forwarding rate | 36 Mpps | 108 Mpps |
| Management port | 1 | |
| Console | 1×console port | 1×USB console port |
| Dimensions (H×W×D) | 43.6×340×220 mm | 43.6×442×220 mm |
| Max weight | 3.2 kg | 3 kg |
| AC power | 100–240 V, 50–60 Hz | |
| Max power consumption | 14.6 W | 39.4 W |
| Power redundancy | Redundant power not supported | 180 W external RPS supported (input AC/DC: 100–240 V / −48 V, output DC: +12 V) |
| Cooling | Smart fan, forced air (fan runs when ambient exceeds 40°C) | |
| Max heat dissipation | 37 BTU/h | 148 BTU/h |
| Operating environment | -5°C to +50°C, humidity 20%–90%, altitude < 3000 m | |
| L2 & VLAN | 4K VLANs / port-, protocol- and MAC-based VLAN / Voice VLAN / VLAN translation / PVLAN / flexible QinQ / GVRP / jumbo frames up to 10K bytes / LACP + static trunk (max 15 groups × 8 ports) | |
| Ring & link protection | STP / RSTP / MSTP / ZESR / ZESR+ ring protection / ZESS smart link protection | |
| Multicast | IGMP Snooping v1/v2/v3 / controllable multicast, CAC / MVR / multicast access control & accounting | |
| ACL & QoS | MAC/IP standard, L2, extended (5-tuple), hybrid, VLAN and time-based ACLs, both directions / port- and flow-based bandwidth management / 8 hardware queues per port / 802.1p & DSCP marking / SP, WRR, SP+WRR scheduling | |
| Security | Hierarchical user management / CPU anti-attack & overload protection / broadcast-multicast-unknown-unicast suppression / port isolation / dynamic ARP inspection / 802.1x, Guest VLAN, RADIUS / STP root & BPDU guard / IP Source Guard | |
| Management & maintenance | RS232 console (RJ45) / out-of-band management port / CLI, Telnet, SSH, Web / FTP, TFTP / RADIUS & TACACS+ AAA / SNMP v1/v2/v3 / NTP, Syslog, RMON, sFlow / zero-touch provisioning & batch inspection / cluster management (ZGMP) / M-Button / power-loss alarm | |
S5150-SE Sub-Series — L2+ Access with Routing (4 models)
| Item | 28-SE | 52-SE | 28P-SE | 52P-SE |
|---|---|---|---|---|
| Fixed ports | 24×GE RJ45 + 4×GE SFP | 48×GE RJ45 + 4×GE SFP | 24×GE PoE+ + 4×GE SFP | 48×GE PoE+ + 4×GE SFP |
| Switching capacity | 432 Gbps / 4.32 Tbps | |||
| Packet forwarding rate | 108 Mpps / 126 Mpps | 132 Mpps / 166 Mpps | 108 Mpps / 126 Mpps | 132 Mpps / 166 Mpps |
| Console | 1×RJ45 console port | |||
| Dimensions (H×W×D) | 43.6×442×208 mm | 43.6×442×330 mm | 43.6×442×330 mm | 43.6×442×330 mm |
| Max weight | 2.25 kg | 4.25 kg | 2.95 kg | 5.46 kg |
| AC power | 100–240 V, 50–60 Hz | |||
| PoE | Not supported | Not supported | Supported (30 W max per port) | Supported (30 W max per port) |
| Max power consumption | 38 W | 58 W | < 430 W (PoE: 370 W) | < 430 W (PoE: 370 W) |
| Cooling | Natural (fanless) | Natural (fanless) | Forced air | Forced air |
| Operating temperature | -5°C to +45°C | -5°C to +45°C | -5°C to +50°C | -5°C to +50°C |
| Operating altitude | < 5000 m | |||
| L2 features | 802.1p (CoS), 802.1q (VLAN), 802.3x / STP, RSTP, MSTP, EVST / port- & MAC-based VLAN, Voice VLAN / QinQ & flexible QinQ / PVLAN / VLAN translation / port & flow mirroring / GVRP / MAC binding, filtering & dynamic learning / MAC OAM | |||
| L3 features | IPv4 static routing, policy routing, RIP, OSPF / IPv6 static routing, policy routing, RIPng, OSPFv3 / ARP, Ping, Tracert, Telnet / ND, IPv6 Ping, Tracert, Telnet | |||
| Multicast | IGMP v1/v2/v3 snooping / CAC / MVR / MLD Snooping / PIM Snooping / IGMP v1/v2/v3 / PIM DM/SM/SSM / MSDP / static multicast | |||
| QoS | L2–L4 packet filtering; flow classification by source/destination MAC, IP, TCP/UDP port, protocol, VLAN / 8 hardware queues per port / SP, WRR, SP+WRR scheduling / tail-drop congestion avoidance / traffic policing & shaping | |||
| ACL | Standard, VLAN-based, link, extended, hybrid and IPv6 ACLs / time-based ACLs / ACLs in both directions | |||
| PoE standards | PoE (IEEE 802.3af), PoE+ (IEEE 802.3at) — PoE models only | |||
| Device management | CLI, Telnet, SSHv2 / local & remote (RADIUS/TACACS+) authentication / SNMP v1/v2/v3 / RMON / NTP / FTP, TFTP, SFTP / Syslog, sFlow | |||
| Ease of maintenance | Zero-touch deployment / auto configuration download / hot patching / cable diagnostics & test / port loopback detection | |||
Engineer's note: Port maps, optics and PoE budgets differ across the eight models — send us your port plan and we will put together the whole-unit configuration and SFP/optic matching list free of charge. Two models (S5150-28PC-LM and S5150-52-S) are temporarily shown with sibling-model photos while factory shots are pending.
Gigabit Campus Access Switch FAQ — S5150 Series
How do the L, S and SE sub-series of the S5150 differ?
Three roles: the L line is green PoE access, the S line is smart gigabit (for example 10 GE RJ45 + 2 GE SFP at 36 Mpps), and the SE line is L2+ with RIP and OSPF routing (24 GE + 4 SFP, fanless). Order the lowest-spec model of the eight that fits.
How many IP cameras can the PoE model power?
The PoE unit offers 8 × 10/100/1000M RJ45 PoE/PoE+ ports plus 2 × GE SFP, with 30 W maximum per port and a 120 W budget per unit. That averages 15 W across all 8 ports — typical IP cameras draw well under that — and port PoE priority decides which ports keep power if the budget is exceeded.
Does the S5150 protect the ring if a link fails?
Yes — beyond STP, RSTP and MSTP, the series runs ZESR and ZESR+ ring protection with 50 ms switchover, plus ZESS smart link protection. IGMP Snooping v1/v2/v3, MVR and controllable multicast keep IPTV or camera multicast flowing cleanly across the protected topology.
Which model suits a quiet office or classroom rack?
The SE-line 24 × GE + 4 × SFP unit is fanless with natural cooling and 38 W maximum draw, so it sits silently in an office rack; it runs from -5 to +45°C at altitudes up to 5000 m. The 10-port S-line unit uses a smart fan that only spins when ambient exceeds 40°C.
What security and management tools do integrators get?
Management runs over RS232 console (RJ45), an out-of-band port, CLI, Telnet, SSH and web, with FTP/TFTP transfers, RADIUS and TACACS+ AAA, and SNMP. Security adds hierarchical user management, CPU anti-attack and overload protection, broadcast/multicast/unknown-unicast suppression, and MAC-, IP-, VLAN- and time-based ACLs in both directions.
Can I order under my own company name and use my own forwarder?
Yes to both. Corporate buyers can have the purchase order submitted to the manufacturer under their own company name, so your company appears on the official order. For small and mid-size orders we also deliver directly to your designated forwarder's warehouse in China on EXW or FOB terms.
Is a 1G SFP uplink on the S5150 enough for a floor full of IP cameras?
Usually yes. Even 48 cameras at 8 Mbps each add up to about 384 Mbps, well under one 1 Gbps uplink; check the sum of your cameras' main and sub streams. The S5150 has no 10G ports, so if one access switch must carry more than about 1 Gbps (or you want headroom for growth), bundle two SFP uplinks as a trunk (LACP and static trunks are listed for the S models; confirm with us for L and SE) or use an S5860-E aggregation switch, which has 4×10GE SFP+ uplinks.
Which SFP modules work in the S5150 uplink ports, and can I use third-party optics?
The uplink slots are GE SFP, so use 1G SFP modules (for example 1000BASE-LX single-mode, which the L models list under 802.3z); 10G SFP+ modules are not listed for these ports. A third-party module compatibility list is not published on our page, so send us the module you plan to use, or let us supply matched optics: the page offers a free SFP/optic matching list with your port plan. Always use the same fibre type and wavelength at both ends of the link.
Can the S5150 work in a network built on Huawei, H3C or Cisco switches?
Yes, through standard protocols: 802.1Q VLANs and trunks, 802.1p/DSCP QoS, STP/RSTP/MSTP, 802.1x with RADIUS or TACACS+, SNMP v1/v2/v3 and Syslog, and on the SE models OSPF/OSPFv3 or RIP to peer with another vendor's core. ZESR/ZESR+ ring protection, ZESS and ZGMP cluster management are ZTE Wantong features, so in a ring that includes other brands use MSTP instead. The CLI is its own command set, so expect to translate configuration templates rather than paste Cisco or Huawei commands.
Can an S5150-28P-SE be the gateway for camera and office VLANs on a small site without a separate router?
For routing between internal VLANs, yes: the SE models route IPv4 and IPv6 with static routes, policy routing, RIP and OSPF, and dual-direction ACLs can stop the office VLAN from reaching the cameras. Internet access, NAT and firewalling are not listed, so you still need a router or firewall at the edge, reached by a static default route. A DHCP server is not listed either (DHCP Snooping is), so plan to run DHCP on the router or a server, and confirm with us if you need DHCP relay.
What UPS and power redundancy do I need for an S5150 PoE switch powering cameras?
Size the UPS on the real PoE load plus the switch: for example 24 cameras at about 6 W is 144 W of PoE, while a fully loaded S5150-52P-SE can draw up to 430 W. The PoE models have a single AC input with no RPS option listed, so a UPS (ideally on its own circuit) is the redundancy; with the per-port PoE priority, set the most important cameras to high priority so they are the last to drop if the budget is exceeded. If you need a second power source on the switch itself, the S5150-52-S is the only model with an external 180 W RPS, but it has no PoE.
Ordering questions — samples, shipping, payment, lead time and genuine stock — are answered once on our FAQ page.
Related Products
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ZTE Wantong S7850 Series
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ISW5000-8GT4GP-POE-IN
Harsh-environment managed PoE switch — 8×GE PoE + 4×SFP, for outdoor and roadside cabinets.
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