Name: 1000b-lh Gigabit Ethernet 1550nm 70km SFP Transceiver
Brand: IBM
Price: 4281.95 USD
Availability: InStock

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IBM 45W4742 1000b-lh Gigabit Ethernet 1550nm 70km SFP Transceiver

IBM 45W4742 1000b-lh Gigabit Ethernet SFP This high-performance, long-reach optical transceiver from IBM delivers reliable gigabit connectivity over fiber distances up to 70 kilometers. Designed for demanding enterprise and telecom networks, it suppo... Read More

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$4,281.95

Ships from outside of the USA. Please allow up to 3 weeks for delivery.

In Stock: 5
Manufacturer: IBM
Model or Part: 45W4742
Condition: New
Weight: 1.00lb
Dimensions: 2.50in x 0.50in x 0.30in

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New - Sealed or Open Box Condition
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Description

IBM 45W4742 1000b-lh Gigabit Ethernet SFP

This high-performance, long-reach optical transceiver from IBM delivers reliable gigabit connectivity over fiber distances up to 70 kilometers. Designed for demanding enterprise and telecom networks, it supports 1550nm wavelength operation with a robust 1Gbps data rate, ensuring low latency and high throughput in critical applications.

Key Features

Gigabit Ethernet (1000BASE-L)
1550nm laser source for extended reach
Maximum distance of 70 km over standard single-mode fiber
Compact SFP form factor compatible with a wide range of switches and routers
Low power consumption - ideal for dense network deployments
High reliability with proven IBM manufacturing quality

Technical Specifications

Model: 45W4742
Interface: SFP (Small Form-factor Pluggable)
Speed: 1.0 Gbps
Wavelength: 1550 nm Â± 10 nm
Reach: Up to 70 km on standard SMF (ITU-T G.652)
Power Consumption: < 1 W
Operating Temperature: -40 to +70 degrees Celsius
Dimensions: 17 x 15 mm (typical SFP size)
Weight: 0.2 grams

Applications

Enterprise campus and data center interconnects where long-haul fiber links are required
Telecommunications backbone infrastructure providing cost-effective, high-capacity connections
Industrial automation networks needing reliable, low-latency communication over extended distances
Security and surveillance systems with distributed sensors spread across large facilities
Disaster recovery setups that require resilient fiber links between remote sites

Choose the IBM 45W4742 for a dependable, long-reach solution that blends proven performance with energy efficiency, enabling your network to scale smoothly while maintaining optimal connectivity.