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Black rectangular GBIC transceiver module with gold edge connector and side label

PC Wholesale

PC Wholesale CWDM-GBIC-1510 1510nm GBIC SFP transceiver 80km

SKU CH-RAVQ-JEV94

A Cisco-compatible 1510 nm GBIC transceiver reaching 80 km over single-mode fibre at 1 Gbps

  • Device TypeTransceiver
  • Network MediaSMF
  • Wavelength1510nm
  • Ports1000BASE-CWDM
  • Max Distance80km
  • Transfer Rate1 Gbps
  • 80 km reach on single-mode fibre
  • 1510 nm wavelength for CWDM channel allocation
  • 1 Gbps transfer rate for Gigabit Ethernet links
  • Commercial 0 °C to 70 °C operating range
  • Cisco-compatible GBIC form factor for mixed OEM deployment

1000BASE-CWDM 1510nm GBIC Transceiver

This Cisco-compatible GBIC transceiver operates at a 1510nm wavelength over single-mode fibre. It delivers a 1 Gbps transfer rate for coarse wavelength division multiplexing networks. The module is built for commercial temperature ranges from 0° to 70° C. It suits network engineers extending links up to 80km.

Lifetime advance replacement warranty

The supplier provides a lifetime advance replacement warranty on this transceiver. This coverage exceeds the typical 90-day period offered by most original equipment manufacturers. It reduces downtime risk for critical network infrastructure. The module is guaranteed compatible across all Cisco switch and router product lines.

80km maximum distance

This transceiver supports a maximum reach of 80km (49.7 miles) over single-mode fibre. That single specification determines whether the module fits the required link length. Buyers needing shorter or longer spans must select a different wavelength or form factor. The 1.3 oz weight is also noted.

Highlights

  • 80 km reach on single-mode fibre
  • 1510 nm wavelength for CWDM channel allocation
  • 1 Gbps transfer rate for Gigabit Ethernet links
  • Commercial 0 °C to 70 °C operating range
  • Cisco-compatible GBIC form factor for mixed OEM deployment

Specifications

BrandCISCO
ModelCWDM-GBIC-1510
Device TypeTransceiver
Network MediaSMF
Wavelength1510nm
Ports1000BASE-CWDM
Max Distance80km
Transfer Rate1 Gbps
Temperature0° ~ 70° C
Weight1.3 oz.
DisclaimerThird Party product. Part number CWDM-GBIC-1510 is property of Cisco.

Questions about this item

Will the 1510nm laser require periodic realignment or replacement during long-term operation?

The transceiver uses a fixed-wavelength 1510nm laser designed for the full 0 °C to 70 °C commercial range. No field realignment is needed; the module is replaced as a unit if output degrades beyond the 80 km reach specification.

What limits the 80 km reach first when the link runs continuously at 1 Gbps?

The 1510nm CWDM optics are rated for 80 km over single-mode fibre. Under sustained load the practical limit is the optical loss budget of the fibre plant, not the transceiver itself, provided the case temperature stays within 0 °C to 70 °C.

How much heat does the GBIC add to a chassis when it runs all day at 1 Gbps?

The module weighs 1.3 oz and operates in the 0 °C to 70 °C commercial temperature range. Typical GBIC power draw is low single-digit watts, so forced-air cooling in a standard Cisco switch chassis is sufficient for continuous operation.

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