Specification schematic, not a product photograph or installation drawing.Cisco GLC-T · Pluggable transceiver
P/N: GLC-T
Link transceiver; check both endpoints, connectors, media and reach. Temperature Range: COM · DOM: n/a
Cisco / Cisco 1G interface modules and cables
Cisco GLC-BX80-U-I · Pluggable transceiver
P/N: GLC-BX80-U-I
Link transceiver; check both endpoints, connectors, media and reach. Transmit and Receive Wavelength Range (nm): 1480 to 1500 (Transmit) 1550 to 1620 (Receive) · Temperature Range: IND · DOM: Yes
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01 / Specifications
- MPN / P/N
- GLC-BX80-U-I
- Manufacturer designation
- GLC-BX80-U-I
- Manufacturer description
- 1000BASE-BX80-U for 80km Single-Fiber Bidirectional Applications; with DOM
- Optical link conditions (one source row; align lists in order)
- Wavelength (nm)=1490; Fiber Type=SMF; Core Size (μm)=-; Modal Bandwidth ; (MHzKm)=-; Operating Distance (m)=80,000 (262,467 ft)
- Transmit and Receive Wavelength Range (nm)
- 1480 to 1500 (Transmit) 1550 to 1620 (Receive)
- Temperature Range
- IND
- DOM
- Yes
- Selection limits
- Confirm exact host model/port, software release, FEC and supported breakout using Cisco TMG Compatibility Matrix. Fiber reach depends on the listed fiber grade, connector polish, optical budget and operating mode. Matching form factor alone does not guarantee support.
Specification source: Cisco ↗
Checked against documentation: 16.10.2026
Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.
Related variants
Specification schematic, not a product photograph or installation drawing.
Specification schematic, not a product photograph or installation drawing.Cisco GLC-TE · Pluggable transceiver
P/N: GLC-TE
Link transceiver; check both endpoints, connectors, media and reach. Temperature Range: EXT · DOM: n/a
Specification schematic, not a product photograph or installation drawing.Cisco GLC-T-RGD · Pluggable transceiver
P/N: GLC-T-RGD
Link transceiver; check both endpoints, connectors, media and reach. Temperature Range: IND · DOM: n/a
Specification schematic, not a product photograph or installation drawing.Cisco SFP-GE-T · Pluggable transceiver
P/N: SFP-GE-T
Link transceiver; check both endpoints, connectors, media and reach. Temperature Range: EXT · DOM: n/a