What fiber type and connector does TN-SFP-LXB42 use?

TN-SFP-LXB42 uses a single fiber single mode LC connection for 1000Base-BX.

What transmit and receive wavelengths does this SFP use?

It uses 1550nm TX and 1310nm RX optics.

What link distance and link budget are specified?

The Lantronix part row lists 40 km/24.9 mi. and a 20.0 dB link budget.

Is this module hot-pluggable and MSA compliant?

Yes. The TN-SFP-LXB Series features a hot-pluggable SFP footprint optical transceiver and is compliant with the SFP Multi-Sourcing Agreement (MSA).

Lantronix TN-SFP-LXB42 1000Base-BX single-mode LC SFP transceiver

Lantronix TN-SFP-LXB Series 1000Base-BX LC SFP | 40 km

Name: Lantronix TN-SFP-LXB42 — TN-SFP-LXB Series 1000Base-BX LC SFP | 40 km
Brand: Lantronix
SKU: TN-SFP-LXB42
Price: 462.54 USD
Availability: BackOrder

Lantronix|

MPN: TN-SFP-LXB42

UPC: 648177024858

Available on Backorder

$462.54$689.00

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Available on backorder — ships as soon as stock arrives

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Key Features

1000Base-BX single-fiber single-mode LC connection
1550nm TX/1310nm RX wavelength pair
40 km/24.9 mi. maximum distance
20.0 dB link budget
Digital Diagnostic Function with DMI
Hot-Pluggable SFP Footprint Optical Transceiver
MSA compliance with SFP Multi-Sourcing Agreement

Lantronix TN-SFP-LXB42 is a TN-SFP-LXB Series 1000Base-BX SFP module for single-fiber, single-mode LC links. It uses 1550nm transmit and 1310nm receive wavelengths. The module supports DMI and a Digital Diagnostic Function in a hot-pluggable SFP footprint. The SKU’s Lantronix part row specifies a 40 km/24.9 mi. link distance and a 20.0 dB link budget. Applications include Gigabit Ethernet Switches and Routers, Fiber Channel Switch Infrastructure, xDSL Applications, and Metro Edge Switching.

Ideal For

Gigabit Ethernet Switches and Routers
Fiber Channel Switch Infrastructure
xDSL Applications
Metro Edge Switching

Why This Product

140 km/24.9 mi. reach, compared with 10 km/6.2 mi. and 20 km/12.4 mi. TN-SFP-LXB sibling options
21550nm TX/1310nm RX optics; TN-SFP-LXB41 is the 40 km/24.9 mi. sibling with 1310nm TX/1550nm RX
320.0 dB link budget, compared with 11.0 dB on 10 km siblings, 14.0 dB on 20 km siblings and 24.0 dB on 80 km siblings