UST 1000BASE-LH (EX) SFP Transceiver for Arista – SFP-1G-LH-AR TAA Compliant

$44.00

SKU: SFP-1G-LH-AR-US Categories: , , OEM Equivalent: Arista SFP-1G-LH-AR

The US Transceivers compatible SFP-1G-LH-AR is a 1000BASE-LH (EX) SFP transceiver designed as a high-performance, cost-effective alternative for Gigabit Ethernet applications. Built in the compact SFP form factor, this module operates at a data rate of 1.25 Gbps over single-mode fiber with a 1310 nm transmit wavelength, supporting link distances of up to 40 km.

This transceiver features an LC Duplex connector interface and includes Digital Diagnostic Monitoring (DDM) support, allowing real-time visibility into key optical parameters such as temperature, voltage, TX power, RX power, and bias current. The module is fully MSA-compliant and compatible with standard SFP slots found in enterprise switches, routers, and aggregation equipment.

The US Transceivers compatible SFP-1G-LH-AR is TAA compliant and RoHS certified, making it suitable for government procurement and environmentally conscious deployments. Ideal for enterprise networking, campus backbone links, data center interconnects, and service provider access networks.

Form Factor

SFP

Connector Type

LC Duplex

Fiber Type

Single-Mode Fiber (SMF)

Transmitter Type

FP Laser

Receiver Type

PIN Photodetector

Transmitter Power

-2 dBm min, +3 dBm max

Receiver Sensitivity

-23 dBm max (min input power for error-free operation)

Extinction Ratio

8.2 dB min

Receiver Overload

-3 dBm

Max Power Consumption

1.0 W

DDM/DOM

Yes

Operating Temperature

0 to 70 deg C

Storage Temperature

-40 to 85 deg C

Compliance/Standards

RoHS, CE, REACH, TAA, IEEE 802.3z, SFP MSA

Application

Enterprise Networking, Campus Backbone Connectivity, Data Center Interconnect, Service Provider Access Networks

Data Rate

Type

Wavelength

Distance

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