100M10/100/1000BASE-T SFP Copper RJ-45 100m Module

10/100/1000M SFP Copper-T RJ45 Transceiver

Product Model:
ES-T2-R
Data Rate:
10/100/1000M
Distance:
100M
Connector:
RJ45
DDM:
No
Product Origin:
Made in China
Shipping Port:
ShenZhen
Brand:
ETU-LINK

Product Detail

Copper SFP Description

10/100/1000BASE-T Copper SFP Transceiver delivers high-speed Ethernet connectivity for modern network infrastructure. This hot-pluggable Small Form-Factor Pluggable (SFP) module supports 10/100/1000Mbps auto-negotiation over standard CAT5 copper cables, providing exceptional flexibility for short-range deployments.

Compact Design ideal for high-density switches and routers

Ideal for data centers, enterprise networks, and telecom applications, our copper SFP transceiver offers cost-effective 1Gbps connectivity with superior signal integrity. Backed by rigorous quality testing and a comprehensive warranty. Upgrade your network infrastructure today with this high-performance, plug-and-play copper SFP solution.

Product Features

Up to 1.25Gb/s bi-directional data link
Hot-pluggable SFP footprint
TX Disable and RX Los/without Los function
Fully metallic enclosure for low EMI
Low power dissipation (1.05 W typical)
Compact RJ-45 connector assembly
Access to physical layer IC via 2-wire serial bus
10/100/1000Mbps compliant in host systems with SGMII interface
Operating case temperature range of 0°C to +70°C (Commercial), 20°C to +85°C (Extend)


2.5GBASE-T Copper SFP	1000BASE-T Copper SFP	10/100/1000BASE-T Copper SFP	10/100BASE-T Copper SFP	10/100/1000BASE-T Copper SFP	10GBase-T Copper SFP+	10GBASE Copper SFP	10GBase-T Copper SFP
ES-T0-R	ES-T1-R	ES-T2-R	ES-T3-R	ES-T4-R	ES-T5-R	ES-T6-R	ES-T7-R
100M	100M	100M	100M	100M	30M	80M	100M
2.5Gbase	1000Mbps	10/100/1000Mbps	10/100Mbps	10/100/1000Mbps	10Gbps	10Gbps	10Gbps
RJ-45	RJ-45	RJ-45	RJ-45	RJ-45	RJ-45	RJ-45	RJ-45
CAT5E	Cat 5	Cat 5	Cat 5	Cat 5	Cat 6a/7	Cat 6a/7	Cat 6a/7 C
COM: 0°C ~70°C	COM: 0°C ~70°C	COM: 0°C ~70°C	COM: 0°C ~70°C	COM: 0°C ~70°C IND: -40°C ~85°C	COM: 0°C ~70°C	COM: 0°C ~70°C	COM: 0°C ~70°C

FAQ:

Q1: What is a Copper SFP module?

A1: Copper SFP (Small Form-factor Pluggable) is a hot-swappable transceiver that connects networking devices via RJ45 copper cables, supporting 10/100/1000Mbps Ethernet. It's widely used for short-distance data transmission in enterprise networks.

Q2: What's the maximum transmission distance of Copper SFP?

A2: Standard Copper SFP modules support up to 100 meters over Cat5e/Cat6 cables. For optimal performance, ensure proper cable quality and avoid electromagnetic interference.

Q3: Are Copper SFPs compatible with all switches?

A3: Most Copper SFPs follow MSA standards, but always verify compatibility with your switch brand. Some vendors require coded modules for full functionality.

Q4: How does Copper SFP differ from fiber SFP?

A4: Copper SFPs use RJ45 ports for electrical signals over copper cables, while fiber SFPs use optical connectors. Copper is cost-effective for short runs (<100m), whereas fiber excels in long-distance/high-noise environments.

Q5: How to troubleshoot high latency with Copper SFP?

A5: Check for cable damage/kinks

Test with shorter cable lengths

Verify duplex settings (auto-negotiation recommended)

Update switch firmware

Q6: What cable types are compatible with 1000BASE-T Copper SFP?‌

A6: Requires Category 5e/6/6a twisted-pair copper cables with RJ45 connectors. Maximum reach: 100 meters at 1Gbps.

Q7: Are 10G Copper SFP+ modules backward compatible with 1G switches?‌

A7: Yes, but requires:

Switch support for SFP+ form factor

Enable speed auto-negotiation in switch configuration.

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