1AB196370003​ Gigatech Alcatel-Lucent Compatible 1000BASE-LX SFP Optical Transceiver Module

Application Scenarios

In a typical provincial power utility’s dispatch data network, hundreds of Alcatel-Lucent OmniSwitch 6850E and 6860 switches form the backbone connecting substations to the master station. When the original 1AB196370003​ modules reached end-of-life and the OEM quoted a 12-week lead time at a prohibitive price, the network engineering team turned to The Gigatech-compatible 1AB196370003. Once inserted into the OmniSwitch 6860’s SFP slot, the module was instantly recognized by the switch’s NOS; the CLI command show interface transceiver returned complete DDM data—temperature, supply voltage, TX/RX optical power—identical in format to the original modules. Over a 6-month continuous operation period, the 1AB196370003​ delivered zero bit errors and zero compatibility alarms across the backbone, while reducing the per-port optical module cost by more than 50%.Beyond power utilities, the 1AB196370003​ is equally valuable in rail transit CBTC backbone networks, factory DCS communication rings, and university/hospital legacy core networks—anywhere Alcatel-Lucent OmniSwitch equipment remains in service and budget constraints preclude a full network refresh.

Parameter

💡 The 1AB196370003​ adopts precision-burned EEPROM with authentic Alcatel-Lucent Vendor ID, Part Number, and Serial Number, ensuring seamless switch recognition without “non-certified module” errors.

Technical Principles and Innovative Values

• Innovation Point 1 — Authentic EEPROM Coding for True Compatibility: Unlike generic third-party modules that rely on “code shielding” tricks to fool the switch—often resulting in long-term packet loss—the 1AB196370003​ uses precision EEPROM programming to replicate Alcatel-Lucent’s original Vendor ID, Part Number, and Serial Number. The OmniSwitch recognizes it as a native module, eliminating compatibility warnings and performance throttling.
• Innovation Point 2 — Carrier-Grade Optical Engine: The 1AB196370003​ integrates original-grade laser diodes and precision optics, delivering stable -9.9 to -3 dBm launch power and ≤ -23 dBm receive sensitivity. This ensures error-free 1.25 Gbps transmission across the full 10 km distance over standard G.652 single-mode fiber.
• Innovation Point 3 — Full DDM for Proactive Network O&M: The 1AB196370003​ embeds a complete Digital Diagnostic Monitoring suite, reporting real-time temperature, supply voltage, TX/RX optical power via the switch CLI. When RX power drops below -20 dBm, network operators receive early warning of fiber aging or connector contamination—preventing unexpected outages.
• Innovation Point 4 — Ultra-Low Power & Thermal Design: Consuming less than 0.8 W from a 3.3 V supply, the 1AB196370003​ generates minimal heat. Its metal housing with brushed finish provides excellent thermal dissipation, maintaining a low temperature rise even in densely populated line-card configurations. The hot-swappable design guarantees over 500 insertion/extraction cycles.
• Innovation Point 5 — Industrial Environment Resilience: The 1AB196370003​ passes rigorous high-low temperature cycling, vibration, and EMC testing. It operates reliably in harsh conditions including substations, metro tunnels, and factory floors where moisture, dust, and electromagnetic interference are present.

Application Cases and Industry Value

Case 1 — Provincial Power Dispatch Data Network BackboneA provincial power utility operating more than 200 Alcatel-Lucent OmniSwitch 6860 switches across its substation network faced a critical spares shortage when the original 1AB196370003​ was declared EOL by the OEM. By deploying The Gigatech-compatible 1AB196370003​ as the standard replacement, the utility achieved: (1) a 52% reduction in per-module procurement cost across a 300-module batch order; (2) zero compatibility alarms over a 12-month observation period, with DDM data fully visible through the existing Nokia network management platform; and (3) elimination of the 12-week OEM lead time, with local warehouse stock enabling same-day replacement during emergency maintenance windows.Case 2 — Metro Rail CBTC Backbone Link UpgradeIn a metro rail signal system, the 1AB196370003​ was deployed as the SFP module connecting trackside OmniSwitch 6900 switches to the central CBTC server. The module’s 10 km single-mode reach covered the longest inter-station span without requiring intermediate repeaters, while DDM monitoring allowed the signal engineering team to establish automated optical power threshold alerts. Over 18 months of continuous operation, the 1AB196370003​ maintained stable link performance with no service-affecting faults, contributing directly to the rail operator’s 99.999% availability target for the signaling backbone.