Grafenthal transceptor 1G SFP RJ45 100m Cat5e

The Grafenthal Transceiver 1G SFP RJ45 is a high-performance, cost-effective Gigabit Ethernet copper SFP module. Designed as a direct replacement for the HP J8177D, this transceiver delivers reliable 1000BASE-T connectivity over Cat5e or better twisted-pair cabling, supporting distances up to 100 meters. It is hot-swappable, features Digital Diagnostic Monitoring (DDM), and is fully compliant with IEEE 802.3ab standards. Ideal for enterprise networks, data centers, and telecom applications, this module ensures seamless integration with multi-vendor equipment.

Advantages

This transceiver offers exceptional value with full compatibility and performance. Key benefits include low power consumption (<1.2W), auto-negotiation for easy setup, and full-duplex operation for maximum throughput. The rugged design supports operating temperatures from 0°C to 70°C, making it suitable for various environments. DDM allows real-time monitoring of parameters like temperature, voltage, and optical power, aiding in proactive network management.

Suitable for

• Enterprise network switches and routers requiring 1G SFP uplinks
• Data center top-of-rack and server connections
• Telecom and ISP equipment for last-mile or campus networks
• Upgrading or replacing HP J8177D modules in existing infrastructure

Key specifications

• Transceiver Type: SFP (Small Form-Factor Pluggable)
• Data Rate: 1 Gbps (1000 Mbps)
• Connector: RJ45
• Cable Type: Copper (Twisted Pair), Cat5e or higher
• Max Distance: 100 meters
• Standard: IEEE 802.3ab 1000BASE-T
• Hot-Swappable: Yes
• DDM Support: Yes
• Power Consumption: <1.2 W
• Operating Temperature: 0°C to 70°C
• Duplex: Full-duplex
• Auto-Negotiation: Yes
• Power Supply: 3.3 V
• Compatibility: HP J8177D equivalent, multi-vendor

Recommendations

For optimal performance, use with Cat5e or Cat6 cabling. Ensure your switch or router supports standard SFP modules. This transceiver is a drop-in replacement for HP J8177D and similar models. Always verify compatibility with your equipment before installation.