Genuine product photo · 8-port gigabit PoE DIN-rail switch + 2×SFP
ZJIES1000D-P-8PGT2GB-DC
Unmanaged PoE · DIN-Rail Gigabit
Unmanaged Industrial DIN-Rail Gigabit PoE+ Switch · 8×PoE GE + 2×SFP · DC 48V
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◆PoE+ 802.3af/at
◆8-Port Gigabit PoE · 30W
◆~240W PoE + 2×SFP
◆DC 48V Redundant
◆-40 ~ 75°C · IP40 Fanless
◆5-Year Warranty
Overview
The ZJIES1000D-P-8PGT2GB-DC is an industrial unmanaged full-gigabit DIN-rail PoE switch with 8 × 10/100/1000Base-T PoE ports (IEEE 802.3af/at, PoE+, up to 30 W each) and 2 × 1000Base-X SFP fiber uplink slots. It delivers data and power over a single cable to IP cameras, IP phones and wireless APs, with a total PoE budget of about 240 W, and provides fiber uplink for longer runs. Plug-and-play — no configuration — with store-and-forward switching in a fanless metal enclosure (50×150×120 mm) on DIN-rail (wall-mount optional). Powered by DC 48V (36–56V) with redundant dual input and reverse-polarity / overload protection, -40 to +75°C wide temperature and strong EMC immunity — ideal for industrial surveillance backbones and edge PoE aggregation.
Key Features
- Unmanaged plug-and-play — zero configuration
- 8 × Gigabit PoE ports (802.3af/at) + 2 × 1000Base-X SFP uplink
- Up to 30 W per PoE port · ~240 W total PoE budget
- Powers IP cameras, IP phones & wireless APs — data + power in one cable
- Fiber SFP uplink for long-distance backbone links
- DC 48V (36–56V) redundant dual input · reverse-polarity & overload protection
- DIN-rail (default) · wall-mount optional · fanless IP40 metal 50×150×120 mm · -40~+75°C
Specifications
IEEE Standards
| IEEE802.3 | 10BaseT Ethernet |
| IEEE802.3u | 100Base-T(X) & 100Base-FX Fast Ethernet |
| IEEE802.3ab | 1000Base-T(X) Ethernet |
| IEEE802.3z | 1000Base-X Ethernet |
| IEEE802.3x | Flow Control |
| IEEE802.3af/at | Power over Ethernet (PoE / PoE+) |
Switching
| MAC Address Table | 8K |
| Packet Buffer | 1 Mbit |
| Forwarding | Store-and-forward |
Interfaces
| RJ45 PoE Ports | 8 × 10/100/1000Base-T (PoE af/at) |
| Fiber Ports | 2 × 1000Base-X SFP slots |
| Optical Distance | SFP module-dependent (multimode 0.5/2 km; single-mode 20–120 km) |
| PoE Wiring | V+/V+/V-/V- on Pins 1,2,3,6 (Endspan, MDI Alt A) |
| LED Indicators | Power, Link, Fiber, PoE |
PoE Power
| Standard | IEEE 802.3af / 802.3at (PoE+) |
| PoE Ports | 8 (all RJ45 ports) |
| Per-Port Power | Up to 30 W @ 48V DC |
| Total PoE Budget | Up to ~240 W (8 × 30 W) |
| Powering Method | Endspan, MDI Alternative A |
| Powered Devices | IP cameras, IP phones, wireless APs, etc. |
Power
| Terminal | 4-pin terminal, dual redundant input |
| DC Input | DC 48V, range 36–56V DC |
| Input Current | Max 5.1A @ 48V DC (PoE loaded) |
| Power Protection | Reverse-polarity & overload |
Physical
| Housing | IP40 fanless metal enclosure |
| Mounting | DIN-rail (default), wall-mount optional |
| Dimensions | 50 (W) × 150 (H) × 120 (D) mm |
Certification
| EMC | CE, FCC |
| EMI | FCC Part 15, EN 55032 (CISPR 32) Class A |
| EMS | EN61000-4-2/3/4/5/6/8 Level 3 |
| Shock | IEC60068-2-27 |
| Free Fall | IEC60068-2-32 |
| Vibration | IEC60068-2-6 |
| Green | RoHS, WEEE |
Environment
| Standard Temp | -10 ~ +60°C |
| Wide Temp | -40 ~ +75°C |
| Storage Temp | -40 ~ +85°C |
| Humidity | 5–95% non-condensing |
Reliability
| MTBF | 320,000 hours |
| Warranty | 5 years |
Models & Ordering
| Model | Product Description | Price |
|---|---|---|
| ZJIES1000D-P-8PGT2GB-DCH | Unmanaged DIN-rail gigabit PoE switch — 8 × 10/100/1000Base-T PoE (802.3af/at, max 30W each) + 2 × 1000Base-X SFP slots, DC 48V. |
All 8 RJ45 ports are gigabit PoE (802.3af/at, up to 30W each); 2 × 1000Base-X SFP uplink slots (modules not included). This is a DC 48V (36–56V) unit — the factory ordering code is ZJIES1000D-P-8PGT2GB-DCH (48V is required to source PoE). SFP optical reach is module-dependent. The requested model is ZJIES1000D-P-8PGT2GB-DC.
Dimensions
unit: mm
Your Brand. Factory-Direct Supply.Neutral casing, ready for your logo · Custom port/PoE options · Small batches welcome.
Custom & OEM →Who uses it, where it goes and how to install it
Written for the ZJIES1000D-P-8PGT2GB-DC (ordering code ZJIES1000D-P-8PGT2GB-DCH) from its specifications: unmanaged, 8 × 10/100/1000Base-T PoE (802.3af/at, up to 30 W each, ~240 W total), 2 × 1000Base-X SFP slots, redundant 48 V DC (36–56 V) input, -40 to +75 °C (wide-temperature version), IP40 DIN-rail housing.
Who it is for
- CCTV backbones on poles and along fences — All eight copper ports power cameras while the two SFP slots carry the uplink on fibre, so a cabinet can sit far beyond 100 m from the control room: one SFP goes back towards the NVR, the other on to the next cabinet.
- Traffic, toll and highway projects — PoE+ up to 30 W on every port powers PTZs, cameras with heaters or radar units together, and the wide-temperature version is rated -40 to +75 °C for unheated roadside cabinets.
- Factories, mines and large yards — Fibre between buildings or across a site is immune to the ground-potential differences and interference that damage long copper runs, and the switch is rated EN61000-4 Level 3 for ESD, fast transients and surge.
- Telecom and utility sites on 48 V — The 36–56 V input connects directly to a 48 V rectifier or battery plant, with two inputs for two independent supplies.
- Integrators and distributors — Nothing to configure, so cabinets can be pre-built and shipped; neutral casing and OEM options are offered. It sits between the copper-only ZJIES1000D-P-8PGT-DCH and the 4-SFP ZJIES1000D-P-8PGT4GB-DCH.
Where and how to install
- DIN rail in a weatherproof cabinet — Clip it onto a 35 mm DIN rail (wall mounting optional). The IP40 housing is not rain-proof, so outdoors it goes inside a sealed enclosure. At full PoE load over 200 W passes through it and it is cooled only by its metal case: leave space above and below and keep it off the power supply.
- 48 V supply and second input — Max. input is 5.1 A at 48 V with all eight ports at 30 W (about 245 W), so a full PoE+ design needs a 48 V DIN-rail supply of about 300 W or more. Wire the second input of the 4-pin terminal to a second supply or a 48 V battery, each with its own fuse.
- Fibre handling and SFP modules — SFP modules are not included. Use 1000Base-X modules of the same type at both ends (multimode for up to 0.5/2 km, single-mode for 20–120 km). Terminate the fibre in a splice box or patch tray in the cabinet, keep bends gentle, fit dust caps on unused slots, and clean connectors before plugging in.
- Copper runs and surge — Each camera cable is limited to 100 m; use solid-copper Cat5e/Cat6 for PoE+. Copper cables that leave the cabinet to pole cameras need a PoE-rated Ethernet surge protector, and the DIN rail and cabinet must be bonded to the site earth. The fibre uplink itself carries no surge.
- Temperature and condensation — Order the wide-temperature version (-40 to +75 °C) for outdoor cabinets; the standard version is -10 to +60 °C. SFP modules have their own temperature rating, so choose industrial-temperature modules for the same cabinet. Seal glands and add a breather or anti-condensation heater where humidity is high (rated 5–95 % non-condensing).
PoE budget / how many cameras
Because the uplink runs on an SFP slot, all eight copper ports are free for PoE devices, and the ~240 W budget allows 30 W on every one of them. The practical limits are 100 m per camera cable and, in a fibre chain, the 1 Gbps shared by all switches upstream.
| ZJIES1000D-P-8PGT2GB-DC(H) | |
|---|---|
| Copper PoE ports | 8 × 10/100/1000Base-T · IEEE 802.3af/at · Mode A |
| Fibre ports | 2 × 1000Base-X SFP slots (modules not included) |
| Fibre reach (by module) | MM 0.5 / 2 km · SM 20–120 km |
| Max. PoE per port | 30 W |
| Total PoE budget | ~240 W (8 × 30 W) |
| Cameras at 6 W each (4 MP IR, assumed) | 8 → 48 W |
| Cameras at 13 W each (heater / mini PTZ, assumed) | 8 → 104 W |
| PoE+ devices at 25.5 W each (802.3at max.) | 8 → 204 W |
| Fibre uplink load, 8 cameras at 8 Mbps (assumed) | ~64 Mbps of 1000 Mbps |
| Chain of 5 switches, 40 cameras (last link) | ~320 Mbps of 1000 Mbps |
| Max. copper run per port | 100 m |
| Ring redundancy | — (unmanaged; line/star only) |
| Power input | 48 V DC (36–56 V) × 2 · 4-pin terminal |
| Input current at max. load | Max. 5.1 A @ 48 V (≈245 W) |
| Operating temperature | -10 ~ +60 °C (std) · -40 ~ +75 °C (wide) |
| Housing / size | IP40 metal · 50 × 150 × 120 mm |
- Pick the ZJIES1000D-P-8PGT2GB-DC when the cabinet is more than 100 m from the NVR or the next cabinet: 8 PoE cameras plus a fibre link in and a fibre link out.
- Pick the ZJIES1000D-P-8PGT4GB-DCH if one cabinet must branch to more fibre directions; pick the copper-only ZJIES1000D-P-8PGT-DCH if everything is within 100 m.
- Pick the managed ZJIES3000D-P-8PGT2GB-DCH if the fibre chain must be closed into a self-healing ring.
Values from our page specifications (no separate datasheet supplied for this model). Camera draws and 8 Mbps per camera are assumptions; 25.5 W is the IEEE 802.3at maximum at the powered device; ≈245 W = 5.1 A × 48 V; the chain example is 5 × 8 cameras × 8 Mbps.
Gigabit PoE SFP Switch FAQ — ZJIES1000D-P-8PGT2GB-DC
How many cameras can the ZJIES1000D-P-8PGT2GB-DC power and connect?
It runs 8 PoE cameras at once: all 8 x 10/100/1000Base-T ports deliver IEEE 802.3af/at power, up to 30 W per port, from a total budget of about 240 W. Even with every port loaded there is a 30 W average — enough for PTZ or heated cameras on any position.
How far can the SFP fiber uplinks carry the video?
The 2 x 1000Base-X SFP slots take multimode modules for 0.5 or 2 km, or single-mode modules from 20 up to 120 km. That lets a pole or gate cabinet 8 cameras strong send all streams over one or two fibers back to a distant control room, with the second slot free for a backup or second path.
What supply and current should I plan for?
Feed it DC 48V (36–56V range) via the 4-pin terminal with dual redundant input, sized for a maximum of 5.1 A at 48V with PoE fully loaded. Wiring two independent 48V feeds keeps cameras up if one supply fails; reverse-polarity and overload protection are standard.
How do the cameras get their power connection?
Straight through the network cable: power is injected Endspan on MDI Alternative A, with V+/V+ on pins 1–2 and V-/V- on pins 3–6. Any 802.3af/at device — IP cameras, IP phones, wireless APs — negotiates automatically, so one cable per camera carries both video and power.
Can it handle outdoor roadside conditions?
Yes — standard temperature -10 to +60°C, wide-temperature version -40 to +75°C, humidity 5–95% non-condensing, in a fanless IP40 metal enclosure of 50 x 150 x 120 mm on DIN rail or wall. EN61000-4 Level 3 EMS immunity, IEC60068 shock/vibration, 320,000-hour MTBF and a 5-year warranty.
Is there anything to configure?
No — it is unmanaged and plug-and-play with store-and-forward switching and an 8K MAC address table. Insert SFP modules, connect cameras and power, and everything runs; LEDs report power, link, fiber and PoE status per port for quick field checks.
Which SFP modules should I order for the ZJIES1000D-P-8PGT2GB-DC?
Gigabit 1000Base-X SFP modules; 100 Mbps SFPs are not listed. Choose by fibre and distance: multimode for 0.5 or 2 km, single-mode for 20 to 120 km, and use a matching module at the other end (same speed, same wavelength, or an A/B pair for single-fibre BiDi). Modules are not included; for outdoor cabinets use industrial-temperature modules, and tell us the fibre type and distance so we can quote matching ones.
Can I daisy-chain several ZJIES1000D-P-8PGT2GB-DC switches along a road using the two SFP ports?
Yes, as a line: fibre in on one SFP, fibre out to the next cabinet on the other. All traffic from the far end passes through every switch, so add it up: five switches with 8 cameras each at an assumed 8 Mbps put about 320 Mbps on the last link, well inside 1 Gbps. A break anywhere in the line cuts off every cabinet beyond it, because the switch has no ring protection.
Can I close the fibre chain into a ring with the ZJIES1000D-P-8PGT2GB-DC?
No. It is unmanaged and no ring protocol, STP or RSTP is listed, so connecting the last switch back to the first creates a loop and a broadcast storm that stops the network. If the project needs a self-healing fibre ring, use the managed ZJIES3000D-P-8PGT2GB-DCH, which has the same 8 PoE + 2 SFP layout, and confirm the ring protocol with us.
Will the SFP port of the ZJIES1000D-P-8PGT2GB-DC link to another brand's switch or a media converter?
Yes, as long as the other end is also Gigabit 1000Base-X (IEEE 802.3z is listed) and the two optics match in fibre mode and wavelength. A typical layout is this switch in the field cabinet and a Gigabit fibre media converter such as the ZJIC200-2, or the NVR room's core switch, at the other end. A 100 Mbps fibre converter at the far end will not link.
Can the ZJIES1000D-P-8PGT2GB-DC power PTZs that need 60 W (802.3bt)?
No. The ports support IEEE 802.3af/at only, at up to 30 W per port; 802.3bt is not listed. A PTZ needing more than about 25.5 W at the camera must have its own supply or an 802.3bt injector, with only its data going through this switch. Check the PTZ's maximum power (heater and IR on), not the typical figure.
What power connector does the ZJIES1000D-P-8PGT2GB-DC have, and do I need to confirm it before ordering?
Yes, please confirm the power connector with us before ordering. For Zhongxin Shutong products the power input type and connector can differ between versions and batches, so tell us your supply (AC or DC and the voltage), how you will wire it in the cabinet and your country's plug standard, and we confirm the exact connector and supply version of the ZJIES1000D-P-8PGT2GB-DC for your order.
Ordering questions — samples, shipping, payment, lead time and genuine stock — are answered once on our FAQ page.
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