Transition Networks TN-GLC-BX-U-40 1000Base-BX 1310nm Tx/1490nm Rx SM LC 40km SFP

Overview
The Transition Networks TN-GLC-BX-U-40 is a high performance single mode fiber (SMF) SFP module designed for long reach Ethernet connections over existing multimode plant. Operating at 1310nm transmit and 1490nm receive wavelengths, this 1000Base-BX transceiver delivers reliable 1Gbps connectivity up to 40 km over single mode fiber with an LC duplex connector. It is ideal for service provider backbones, campus networks and data center interconnects where distance and low power consumption are critical.

Key Features

• Bidirectional (BX) operation - 1310nm Tx / 1490nm Rx
• Supports 1000Base-BX up to 40 km over SMF
• LC duplex connector for easy installation
• Hot-swap capable, no service interruption required
• Low power consumption - typical 1.5 W
• Compliance with IEEE 802.3z and industry standards
• Compact form factor compatible with most SFP slots

Technical Specifications

• Data rate: 1 Gbps
• Transmit wavelength: 1310 nm
• Receive wavelength: 1490 nm
• Maximum reach: 40 km SMF (OS2)
• Connector type: LC duplex
• Form factor: SFP (small form factor pluggable)
• Power supply voltage: 3.3 V
• Operating temperature: 0 to 70 deg C
• Storage temperature: -40 to 85 deg C
• Dimensions: 13.4 mm x 56.5 mm x 8.5 mm

Typical Applications

• Metro Ethernet and carrier grade transport
• Campus and university network extensions
• Data center interconnects requiring long reach
• Enterprise WAN links over existing fiber infrastructure
• Industrial automation networks with extended distance needs

With its robust design, easy deployment and proven reliability, the TN-GLC-BX-U-40 provides a cost effective solution for extending gigabit Ethernet across long distances while maintaining low power and space requirements.