Genuine product photo · 24×GE + 2×SFP managed rack

ZJIES6028M-24GT2GB-DC

Name: Atlas ZJIES6028M-24GT2GB-DC
Brand: Atlas

Managed L2 · IEC61850-3 Rack

Managed Layer-2 19-inch Rack Gigabit Switch · IEC61850-3 · 24×GE + 2×SFP

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Overview

The ZJIES6028M-24GT2GB-DC is an IEC61850-3 compliant industrial managed Layer-2 19-inch rack-mount gigabit switch with 24 × 10/100/1000Base-T copper ports and 2 × 1000Base-X SFP fiber slots. It provides full management — QoS, VLAN, IGMP Snooping/GMRP, Port Trunking, SNMP v1/v2/v3 — and ring-redundancy protocols (STP/RSTP/MSTP/ERPS/ZJRing) with self-healing under 20 ms. Redundant power input, wide-temperature design and strong EMC immunity make it suitable for substation automation and demanding industrial sites. The ZJIES6028M series scales to 28 gigabit ports across many copper/fiber configurations.

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
IEEE802.3ae	10GBase-X
IEEE802.3x	Flow Control
IEEE802.3d	Spanning Tree Protocol
IEEE802.1w	Rapid Spanning Tree Protocol
IEEE802.1s	Multiple Spanning Tree Protocol
ITU-T G.8032	Ethernet Ring Protection Switching (ERPS)
IEEE802.1p	Class of Service
IEEE802.1Q	VLAN Tag
IEEE802.3ad	LACP (Link Aggregation)
IEEE802.1x	User Authentication
IEEE802.1ab	LLDP

Switching

MAC Address Table	8K
Packet Buffer	4 Mbit
Forwarding	Store-and-forward

Interfaces

RJ45 Ports	24 × 10/100/1000Base-T
Fiber Ports	2 × 1000Base-X SFP slots
Optical Distance	Multimode 2 km; single-mode 20 / 40 / 60 / 120 km optional
LED Indicators	Power, Link, Fiber, Status
Console	RS-232, RJ45, 9600bps, 8/N/1

Software Features

MIB	RFC1215, RFC1213 MIB-II, RFC1157 SNMP-MIB, RFC1493 Bridge-MIB, RFC2674 VLAN-MIB, RFC1643, RFC1757, RSTP-MIB, Private MIB, LLDP-MIB
Management	SNMP v1/v2/v3; Web, Telnet, serial CLI; DHCP client; login password
Security	ACL; port MAC filtering; MAC binding; 802.1X; RADIUS; DDoS self-defense
VLAN	Port & 802.1Q VLAN; up to 64 VLANs (VID 1–4094); management VLAN
Link Aggregation	Static LACP; 2 groups × up to 4 ports
Ring Redundancy	STP/RSTP/MSTP; ERPS (G.8032) <50ms; ZJRing self-healing ring <20ms
QoS	Absolute & relative priority; 4 queues; 802.1p/DSCP; 8 queues/port
Port Mirroring	One-way & two-way port mirroring
IGMP Multicast	IGMP Snooping v1/v2; up to 256 groups
Rate Limiting	Ingress/egress limiting, min 64 Kbps
Storm Suppression	Broadcast, multicast & unknown-unicast
Maintenance	Syslog, RMON, Ping, LLDP
SNTP	SNTP supported
Firmware	Web & serial TFTP upgrade
Config File	Import / export supported

Power

Terminal	4-pin power + 2-pin alarm terminal
Input	Single/dual optional; AC/DC 100–240V
Alarm	220V, max 2A
Power Consumption	Max 30 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
Substation	IEC61850-3
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
ZJIES6028M-24GT2GB-DC	Industrial managed L2 rack Ethernet switch — 24 × 10/100/1000Base-T + 2 × 1000Base-X SFP slots, AC 220V (AC/DC 100–240V) power. Multimode dual-fiber 2 km / single-mode dual-fiber 10 km, single- or dual-fiber optional.	✆ WhatsApp
ZJIES6028M-24GT4GB-DC	Industrial managed L2 rack Ethernet switch — 24 × 10/100/1000Base-T + 4 × 1000Base-X SFP slots, AC 220V (AC/DC 100–240V) power. Multimode dual-fiber 2 km / single-mode dual-fiber 10 km, single- or dual-fiber optional.	✆ WhatsApp
ZJIES6028M-24GT-DC	Industrial managed L2 rack Ethernet switch — 24 × 10/100/1000Base-T, AC 220V (AC/DC 100–240V) power.	✆ WhatsApp
ZJIES6028M-16GT-AC	Industrial managed L2 rack Ethernet switch — 16 × 10/100/1000Base-T, AC 220V (AC/DC 100–240V) power.	✆ WhatsApp
ZJIES6028M-16GT2F-AC	Industrial managed L2 rack Ethernet switch — 16 × 10/100/1000Base-T + 2 × 1000Base-X fixed fiber, AC 220V (AC/DC 100–240V) power. Multimode dual-fiber 2 km / single-mode dual-fiber 10 km, single- or dual-fiber optional.	✆ WhatsApp
ZJIES6028M-16GT8GB-AC	Industrial managed L2 rack Ethernet switch — 16 × 10/100/1000Base-T + 8 × 1000Base-X SFP slots, AC 220V (AC/DC 100–240V) power. Multimode dual-fiber 2 km / single-mode dual-fiber 10 km, single- or dual-fiber optional.	✆ WhatsApp
ZJIES6028M-8GT8GB-AC	Industrial managed L2 rack Ethernet switch — 8 × 10/100/1000Base-T + 8 × 1000Base-X SFP slots, AC 220V (AC/DC 100–240V) power. Multimode dual-fiber 2 km / single-mode dual-fiber 10 km, single- or dual-fiber optional.	✆ WhatsApp
ZJIES6028M-8GT16GB-AC	Industrial managed L2 rack Ethernet switch — 8 × 10/100/1000Base-T + 16 × 1000Base-X SFP slots, AC 220V (AC/DC 100–240V) power. Multimode dual-fiber 2 km / single-mode dual-fiber 10 km, single- or dual-fiber optional.	✆ WhatsApp
ZJIES6028M-8GT20GB-AC	Industrial managed L2 rack Ethernet switch — 8 × 10/100/1000Base-T + 20 × 1000Base-X SFP slots, AC 220V (AC/DC 100–240V) power. Multimode dual-fiber 2 km / single-mode dual-fiber 10 km, single- or dual-fiber optional.	✆ WhatsApp
ZJIES6028M-8GT16F4GB-AC	Industrial managed L2 rack Ethernet switch — 8 × 10/100/1000Base-T + 16 × 1000Base-X fixed + 4 × 1000Base-X SFP slots, AC 220V (AC/DC 100–240V) power. Multimode dual-fiber 2 km / single-mode dual-fiber 10 km, single- or dual-fiber optional.	✆ WhatsApp

SFP slots do not include optical modules ('-F' variants ship with fixed fiber). Optical reach: multimode 2 km; single-mode 20/40/60/120 km optional. The requested model is ZJIES6028M-24GT2GB-DC.