Manufacturer datasheet photo · unmanaged 19-inch rack industrial Gigabit switch

ZJIES1000-G Series

Name: Atlas ZJIES1000-G Series
Brand: Zhongxin Shutong

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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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, CISPR (EN55022) 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.	✆ WhatsApp
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.	✆ WhatsApp
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.	✆ WhatsApp

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.