D-Link DGS-702 GBIC 1000BASE-LX Single-Mode Gigabit Transceiver Full English Datasheet

Basic Parameter Table

Core Product Features

1. Standard GBIC form factor medium-reach single-mode gigabit optical transceiver, compatible with legacy D-Link enterprise switches equipped with GBIC slots.
2. Adopts 1310nm low-loss DFB laser, SC duplex dual-fiber design, delivering stable 10km transmission over standard G.652 single-mode fiber.
3. Hot-swappable plug-and-play design, supports easy installation and replacement without powering off the host switch.
4. Compliant with IEEE 802.3 1000BASE-LX industry standard, low power consumption, wide operating temperature range, supporting 24/7 non-stop operation for campus and enterprise inter-building networking.
5. Metal shielding housing with superior anti-electromagnetic interference performance, Class 1 eye-safe laser certification, dedicated for upgrading old network devices with GBIC interfaces.

Typical Application Scenarios

1. Medium-distance gigabit fiber interconnection within 10km single-mode fiber: cross-building campus core network, remote branch office private line uplink, factory monitoring backbone transmission.
2. Renovation of legacy enterprise switches with GBIC slots, inter-building office intranet interconnection, small-scale metropolitan access layer uplink.
3. Not applicable for multi-mode short-reach transmission, SFP/XFP new-generation slot devices, and 10G high-speed interconnection scenarios.