Manufacturer datasheet photo · unmanaged 19-inch rack industrial Gigabit switch
ZJIES1000-G Series
Unmanaged · 19-Inch Rack Gigabit Ethernet
Unmanaged 19-Inch Rack Industrial Gigabit Ethernet Switch · Up to 24×10/100/1000Base-T + 2×SFP · AC220V
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◆Up to 24×Gigabit Copper
◆2×SFP Fiber Uplink
◆AC220V Wide-Range
◆19-inch 1U Rack
◆-40~75°C IP40
◆5-Year Warranty
Overview
The ZJIES1000-G is an unmanaged 19-inch rack-mount industrial Gigabit Ethernet switch series offering up to 24 × 10/100/1000Base-T copper ports plus up to 2 × 1000Base-X SFP fiber uplink slots (multimode 2 km / single-mode 10 km, single- or dual-fiber optional) in a single 1U chassis. It is plug-and-play with store-and-forward switching and an 8K MAC address table, powered by AC220V (AC/DC 100–240V) wide-range input — single or dual power optional — with reverse-polarity and overload protection. Rated IP40 with a -40 to +75°C wide-temperature option, it fits standard 440×44×240mm 19-inch racks for aggregation-layer deployment in small and medium industrial networks.
Is This the Right Fit?
Six real deployment scenarios matched to this model's actual datasheet specifications.
High-Density Gigabit Aggregation for Small Industrial LANsUp to 24 × 10/100/1000Base-T ports in a single 1U chassis let one switch aggregate more field devices at full Gigabit speed than Fast-Ethernet-only rack models in the ZJIES1000 family.
Fiber Backhaul to a Control Room or Equipment ClosetThe 16GT2GB-AC and 24GT2GB-AC variants add 2 × 1000Base-X SFP slots (multimode 2 km / single-mode 10 km, single- or dual-fiber optional) to backhaul the rack switch over fiber without an external media converter.
Dual-Power Cabinets for Uptime-Critical SitesSingle or dual AC220V (AC/DC 100–240V) power input is selectable, so cabinets that cannot tolerate a single feed or PSU failure can order the dual-input configuration.
Outdoor Cabinet or Unheated Equipment Room DeploymentAn optional -40 to +75°C wide-temperature rating combined with the IP40 metal enclosure suits outdoor cabinets and unheated rooms exposed to cold winters or hot summers.
Drop-In Retrofit into Existing 19-Inch RacksThe standard 440×44×240mm 1U chassis mounts directly into existing 19-inch racks alongside other rack equipment, with no custom bracket or enclosure needed.
Copper-Only Aggregation Without Fiber CostThe -24GT-AC variant offers 24 × 10/100/1000Base-T copper ports only, at lower cost than the SFP-equipped models, for sites that do not need a fiber uplink.
Not a good fit if:
- IP40 metal enclosure only — not rated for direct outdoor rain/dust exposure; use an additional outdoor cabinet if directly exposed to weather.
- Non-managed switch — no VLAN, RSTP ring redundancy, SNMP or web management; choose a managed switch if these features are required.
- SFP slots ship without optical modules, and the -24GT-AC variant has no fiber uplink at all — confirm your module and port-count needs before ordering.
Key Features
- Up to 24 × 10/100/1000Base-T Gigabit copper ports
- Up to 2 × 1000Base-X SFP fiber uplink slots — multimode 2 km / single-mode 10 km, single- or dual-fiber optional
- AC220V (AC/DC 100–240V) wide-range input, single or dual power optional
- Standard 19-inch 1U rack mounting — 440×44×240mm
- IP40 metal enclosure · wide-temperature -40 ~ +75°C optional
- Store-and-forward switching · 8K MAC address table · 4Mbit packet buffer
- Reverse-polarity & overload protection · 5-year warranty
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 |
Switching
| MAC Address Table | 8K |
| Packet Buffer | 4 Mbit |
| Forwarding | Store-and-forward |
Interfaces
| RJ45 Ports | Up to 24 × 10/100/1000Base-T (16 or 24, model-dependent) |
| 1000Base-X Ports | Up to 2 × 1000Base-X SFP slots (not present on -24GT-AC) |
| LED Indicators | Power, Link, Fiber |
Power
| Terminal | 4-pin power terminal |
| Input | Single/dual power optional; AC/DC 100–240V |
| Alarm | 220V, max 2A |
| Power Consumption | Max 25 W |
| Power Protection | Reverse-polarity & overload |
Physical
| Housing | IP40 metal enclosure |
| Mounting | 19-inch standard 1U rack |
| Dimensions | 440 (W) × 44 (H) × 240 (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 |
|---|---|---|
| ZJIES1000-G-24GT-AC | Unmanaged 19-inch rack Gigabit Ethernet switch — 24 × 10/100/1000Base-T, AC220V (AC/DC 100–240V) power. | |
| ZJIES1000-G-16GT2GB-AC | Unmanaged 19-inch rack Gigabit Ethernet switch — 16 × 10/100/1000Base-T + 2 × 1000Base-X SFP slots, AC220V (AC/DC 100–240V) power. Multimode dual-fiber 2 km / single-mode dual-fiber 10 km, single- or dual-fiber optional. | |
| ZJIES1000-G-24GT2GB-AC | Unmanaged 19-inch rack Gigabit Ethernet switch — 24 × 10/100/1000Base-T + 2 × 1000Base-X SFP slots, AC220V (AC/DC 100–240V) power. Multimode dual-fiber 2 km / single-mode dual-fiber 10 km, single- or dual-fiber optional. |
This page covers the ZJIES1000-G series: -24GT-AC = 24 × 10/100/1000Base-T copper only; -16GT2GB-AC = 16 × 10/100/1000Base-T + 2 × 1000Base-X SFP; -24GT2GB-AC = 24 × 10/100/1000Base-T + 2 × 1000Base-X SFP. SFP slots do not include optical modules. All variants share the same 440×44×240mm 1U rack enclosure and AC220V (AC/DC 100–240V) power input.
Dimensions
unit: mm
Your Brand. Factory-Direct Supply.Neutral casing, ready for your logo · Custom port/power options · Small batches welcome.
Custom & OEM →Who uses it, where it goes and how to pick the variant
Written for the ZJIES1000-G series from its own datasheet: unmanaged 19-inch 1U rack switch, 16 or 24 × 10/100/1000Base-T, up to 2 × 1000Base-X SFP, AC/DC 100–240V single or dual input, max 25 W, IP40.
Who it is for
- CCTV control rooms and NVR racks — Every port is Gigabit, so edge PoE switches, NVRs and video walls connect at 1000 Mbps; a 100 Mbps port would cap an edge switch at about 16 cameras of 6 Mbps.
- Factories and small industrial LANs — Plug-and-play aggregation of PLCs, HMIs, SCADA servers and line switches in one 1U unit, with an 8K MAC table and 4 Mbit buffer, and no configuration on site.
- Sites linked by fibre between buildings — The 2GB variants add 2 × 1000Base-X SFP slots (multimode 2 km or single-mode 10 km options) to reach the next building or the control room without an external media converter.
- Integrators and OEM buyers — Three port layouts in the same 440 × 44 × 240 mm chassis keep spares and rack drawings simple; neutral casing, custom port/power options and OEM are offered.
Where and how to install
- 19-inch rack, 1U — All three variants are 440 × 44 × 240 mm and mount in a standard 19-inch rack. Put the switch next to the patch panel and the NVR, and leave air space around the metal housing.
- Power: order dual input for critical rooms — Input is AC/DC 100–240V on a 4-pin terminal, single or dual power chosen at order. With dual input, feed each side from a different circuit or UPS. Maximum draw is 25 W; the alarm contact is rated 220V, max 2A.
- Copper runs and cable — Use Cat5e or Cat6 for Gigabit and keep each copper run within 100 m. Anything farther, or between buildings, should go over one of the SFP ports on fibre.
- No loops, no ring — The series is unmanaged: no VLAN, RSTP ring, SNMP or web management. Connect switches in a star or tree, and never cable two paths between the same pair of switches.
- Temperature, enclosure and earthing — IP40 means indoor or inside a sealed outdoor cabinet. Standard models run at -10 to 60°C, the wide-temperature option at -40 to 75°C, humidity 5–95% non-condensing. Earth the chassis and add Ethernet surge protectors on copper runs that leave the building.
Which variant: ports and uplink planning
The three variants differ only in port count and fibre. On the 2GB models a 1000 Mbps SFP uplink carries the traffic of all copper ports to the core: at an assumed 6 Mbps per 4 MP camera and 70% maximum link load, one uplink carries about 116 cameras. If edge switches with more cameras hang off this switch, the uplink, not the port count, is the limit.
| ZJIES1000-G-24GT-AC | ZJIES1000-G-16GT2GB-AC | ZJIES1000-G-24GT2GB-AC | |
|---|---|---|---|
| Gigabit copper ports | 24 × 10/100/1000Base-T | 16 × 10/100/1000Base-T | 24 × 10/100/1000Base-T |
| SFP fibre slots | None | 2 × 1000Base-X | 2 × 1000Base-X |
| Fibre reach options | — | MM 2 km / SM 10 km, single or dual fibre | MM 2 km / SM 10 km, single or dual fibre |
| Uplink to core | Copper port, 100 m max | SFP fibre | SFP fibre |
| Cameras per 1000 Mbps uplink (6 Mbps, 70% load) | ~116 | ~116 | ~116 |
| Power input / consumption | AC/DC 100–240V / max 25 W | AC/DC 100–240V / max 25 W | AC/DC 100–240V / max 25 W |
| Switching | Store-and-forward, 8K MAC, 4 Mbit | Store-and-forward, 8K MAC, 4 Mbit | Store-and-forward, 8K MAC, 4 Mbit |
| Operating temperature | -10~60°C / wide -40~75°C | -10~60°C / wide -40~75°C | -10~60°C / wide -40~75°C |
| Ring / VLAN / SNMP | Not supported (unmanaged) | Not supported (unmanaged) | Not supported (unmanaged) |
- Pick the 24GT-AC when everything is in one room or building and the core is within 100 m of copper.
- Pick the 16GT2GB-AC for a remote cabinet or building with up to 16 devices that needs a fibre link back.
- Pick the 24GT2GB-AC as a control-room aggregation switch: 24 Gigabit ports for edge switches and NVRs, plus 2 SFP ports for fibre to other buildings.
Port, reach, power and temperature values are from the ZJIES1000-G datasheet. Camera counts are arithmetic on assumed 6 Mbps per camera and 70% link load. SFP slots ship without optical modules.
Industrial Gigabit Rack Switch FAQ — ZJIES1000-G
Which port configurations does the ZJIES1000-G series offer?
Models carry 16 or 24 × 10/100/1000Base-T gigabit copper ports plus up to 2 × 1000Base-X SFP fiber uplink slots; note the -24GT-AC version is copper-only with no SFP. All fit a standard 19-inch 1U chassis of 440 × 44 × 240 mm.
How far do the SFP fiber uplinks reach?
The 1000Base-X SFP slots take multimode modules for 2 km or single-mode modules for 10 km, in single- or dual-fiber versions. That covers the typical run from a plant floor or compound gate back to a central equipment room without repeaters.
Does it need any configuration before use?
No. The series is unmanaged and plug-and-play: connect power and cables and it forwards traffic. Switching is store-and-forward with an 8K MAC address table and 4 Mbit packet buffer, plus 802.3x flow control — no software, licences or commissioning steps involved.
What is the power supply and consumption?
AC 220V wide-range input (AC/DC 100–240V) on a 4-pin terminal, with single or dual power optional and a 220V/2A alarm output. Maximum consumption is 25 W for a fully loaded gigabit unit, protected against reverse polarity and overload.
Why choose gigabit ports for a surveillance backbone?
Every copper port negotiates 10/100/1000 Mbps, so aggregated camera streams from downstream 100M switches do not bottleneck at the rack. With up to 24 gigabit ports plus 2 SFP uplinks in 1U, one unit can serve as the collection point for a mid-size industrial or CCTV network.
What operating conditions and warranty does it have?
Standard models run from -10 to +60°C and the wide-temperature option from -40 to +75°C, at 5–95% non-condensing humidity, in an IP40 metal enclosure. It passes EN61000-4 Level 3 EMS plus IEC60068 shock and vibration tests, with 320,000 hours MTBF and a 5-year warranty.
Does the ZJIES1000-G power cameras over PoE?
No. The ZJIES1000-G datasheet lists no PoE output and its maximum consumption is only 25 W, so it is a data-only aggregation switch. Power the cameras from PoE edge switches or from a PoE rack switch such as the ZJIES1000-P-24PGT2GB, and connect those to the ZJIES1000-G over Gigabit copper or fibre.
Can I connect both SFP ports of the ZJIES1000-G to the core for redundancy?
Not directly. The switch is unmanaged with no RSTP or link aggregation listed, so two links to the same core create a loop and a broadcast storm, unless the core is a managed switch configured to block or bundle them. Normally use one SFP as the uplink and the second to chain to the next building, or keep the second fibre patched but unplugged as a cold spare.
Will the ZJIES1000-G work with Hikvision, Dahua, Cisco or other brands' equipment?
Yes for normal Ethernet: the ports follow IEEE 802.3, 802.3u, 802.3ab, 802.3z and 802.3x, and an unmanaged switch simply forwards traffic between any standard devices, including cameras, NVRs and managed core switches. For fibre, the SFP module in this switch must match the module at the other end (1000Base-X, same fibre mode and wavelength). The datasheet gives no third-party SFP compatibility list, so order modules from us or tell us the far-end module model.
How many cameras can a ZJIES1000-G-24GT2GB-AC aggregate in a control room?
It depends on where the NVR sits. If the NVRs plug straight into this switch, traffic stays local and each Gigabit port can bring in one edge switch, so 20 edge switches with 8 cameras each (160 cameras at an assumed 6 Mbps, about 960 Mbps total) spread fine across ports. If all video must leave through one 1000 Mbps SFP uplink, keep it to about 116 cameras at 70% load. Put the NVRs on this switch rather than behind the uplink whenever possible.
Is there a 24 V or 48 V DC version of the ZJIES1000-G?
The ZJIES1000-G datasheet lists only the AC220V versions (AC/DC 100–240V, single or dual input), so a DC-only cabinet should be confirmed with us before ordering; the page also offers custom power options. Note that the 100–240V range is AC/DC, but it is not a 24 V or 48 V input. For DIN-rail cabinets on 24 V or 48 V, the ZJIES1000D DIN-rail series is the usual choice.
What power connector does the ZJIES1000-G Series 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 ZJIES1000-G Series for your order.
Ordering questions — samples, shipping, payment, lead time and genuine stock — are answered once on our FAQ page.
Our own line — Zhongxin Shutong industrial switches1,500 m² clean rooms100% port-by-port tested-40…+75 °C rated, cycled to +85 °CEN 61000-4 Level 3 EMC immunitySerial-number traceability on every unitISO 9001 · 14001 · 27001 · CMMI L3See the factory →See all certifications →
Every order, any brand: there is no return policy — defective units are covered by free spare units agreed per order and written into the quotation. Warranty up to 5 years on the Zhongxin Shutong industrial line, manufacturer warranty on other brands. Terms, warranty & RMA
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