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Cisco

Cisco GLC-BX40-D-I=

1000BASE BX40 SFP 1550NM

MPNGLC-BX40-D-I=TransceiversUpdated

Key facts

Part number
GLC-BX40-D-I=
Brand
Cisco
Category
Transceivers
Price
AUD 7,460.37≈ USD 5,229 RRP
Availability
On request — ask for a quote

The Cisco GLC-BX40-D-I= is a transceiver listed on tprice.co. RRP AUD 7,460.37≈ USD 5,229 (Oct 2026). Request a quote for volume pricing, or sell us your used transceivers.

Overview

1000BASE BX40 SFP 1550NM

The Cisco GLC-BX40-D-I, GLC-BX40-DA-I, and GLC-BX40-U-I SFPs operate on a single strand of standard SMF.

A GLC-BX40-D-I or GLC-BX40-DA-I device connects to a GLC-BX40-U-I device with a single strand of standard SMF with an operating transmission range up to 40 km.

The communication over a single strand of fiber is achieved by separating the transmission wavelength of the two devices. The GLC-BX40-D-I, GLC-BX40-DA-I, and GLC-BX40-U-I SFPs also support digital optical monitoring (DOM) functions according to the industry-standard SFF-8472 multisource agreement (MSA). This feature gives the end user the ability to monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

  • Gigabit Ethernet port for ultra-fast network speeds
  • For transmitting data at gigabit speed over hundreds of miles with little integrity loss, single-mode fibre optic is an ideal solution
  • Supports optical fibre cable for durable performance, minimal signal loss, and fast data transfers to greater distances
  • With 1000Base-BX40-D technology, enjoy up to 1000Mbps data transfer rate over optical fibre cable

Specifications

General

Total Number of Ports
1
Compatibility
MSA ComplaintCisco Catalyst Series Switches:45034503-E450445064506-E
Application/Usage
Data Networking

Optical Network

Product Type
SFP (mini-GBIC)

Manufacturer Website Address

Manufacturer
Cisco Systems, Inc
Product Name
1000BASE-BX40-D for 40km Single-Fiber Bidirectional Applications; with DOM
Brand Name
Cisco
Network Technology
1000Base-BX40-D
Maximum Data Transfer Rate
1
Media Type Supported
Optical Fiber
Fiber Mode Supported
Single-mode
Weight (Approximate)
75 g
Height
8.5 mm
Width
13.4 mm
Depth
56.5 mm

Price history

Latest
AUD 7,460.37≈ USD 5,229
Oct 2026
Lowest recorded
AUD 7,460.37≈ USD 5,229
Highest recorded
AUD 7,460.37≈ USD 5,229
Recorded
2026
1 price point
Price history of Cisco GLC-BX40-D-I= in USDList price from USD 2,600 in Nov 2014 to USD 3,067.54 in Apr 2025; low 2,600, high 3,199.092,6002,8003,0003,200USD20152018202120243,067.54
List pricePrices in USD (as recorded, not converted) · Nov 2014 – Apr 2025

AUD 7,460.37 rrp, recorded

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