FWLF1634RL57 Finisar DWDM SFP Transceiver at discount

FWLF1634RL57 Specifications

Finisar 4.25 Gb/s 1000Base‑ZX DWDM SFP Transceiver Module

Manufacturer: Finisar
Manufacturer Model: FWLF1634RL57
Product Line: Finisar DWDM SFP Transceivers
Product Series: 1000Base‑ZX DWDM
Product Type: Optical Transceiver Module (SFP)
Product Name: Finisar FWLF1634RL57 4.25 Gb/s DWDM SFP Transceiver

KEY FEATURES:

Transceiver Type: Small Form‑Factor Pluggable (SFP) Optical Transceiver

Maximum Data Rate: 4.25 Gb/s

Fiber Mode: Single‑mode fiber

Connector Type: Duplex LC

Wavelength: 1531.90 nm (C‑Band DWDM ITU grid)

Supported Standard: 1000Base‑ZX

Interface: SFP (hot‑pluggable)

Operating Voltage: 3.3 V

Product Class: Optical Networking Transceiver Module

PERFORMANCE:

Designed for long‑reach dense wavelength‑division multiplexing (DWDM) networks

Capable of up to ~80 km single‑mode fiber links (distance dependent on fiber quality and path conditions)

Uses DWDM technology for tightly spaced wavelength channels in the C‑band

Extended link budget with APD receiver technology

ENVIRONMENTAL & RELIABILITY:

Operating Temperature Range: Approx. –5 °C to +70 °C

Storage Temperature Range: Approx. –40 °C to +85 °C

Operating Relative Humidity: ~20 % – 80 %

Designed for telecom and carrier‑class networking applications with high reliability

PHYSICAL:

Form Factor: SFP transceiver module

Connector Interface: Duplex LC fiber optic

Typical Weight: Light, compact transceiver module form factor