D-Link DEM-423XT XFP 10GBASE-ER 40km Single-Mode Optical Transceiver Full Datasheet

Basic Parameter Table

Core Product Features

1. Standard XFP form factor 10G long-reach single-mode optical transceiver, compatible with all D-Link enterprise switches and routers equipped with XFP slots.
2. Adopts 1550nm long-wavelength DFB laser, LC duplex dual-fiber design, supporting stable 40km transmission over standard single-mode fiber, ideal for metropolitan area networks and cross-campus long-distance interconnections.
3. Hot-swappable plug-and-play design, equipped with DDM digital diagnostic monitoring function, capable of real-time monitoring of transmit optical power, receive optical power, chip temperature, supply voltage and other operating parameters.
4. Compliant with IEEE 802.3ae 10GBASE-ER industrial standard, low electromagnetic interference, wide industrial operating temperature range, supporting 24/7 non-stop stable operation.
5. Metal shielding housing, high reliability, with official laser eye safety certification, widely deployed in carrier-grade networks and large campus backbone networks.

Typical Application Scenarios

1. Metropolitan area network aggregation and cross-campus backbone 10G uplink: interconnection between two computer rooms within 40km single-mode fiber range.
2. Long-distance cross-building interconnection for core networks of large enterprises and universities, remote backbone transmission of high-definition video surveillance platforms.
3. Not applicable to short-reach multi-mode transmission, short-reach single-mode transmission within 10km, or interconnection scenarios of 40G/100G high-speed devices.