• Cisco GLC-LX-SM-RGD 1G SFP transceiver with silver fiber optic module
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Cisco

Cisco GLC-LX-SM-RGD | 1G SFP Transceiver, 1000BASE-LX, 10km SMF, Rugged

GLC-LX-SM-RGD

5 in stock

$805.97 inc. GST
$732.70 ex. GST
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Description

This rugged 1000BASE-LX/LH SFP transceiver from the Cisco SFP Modules for Gigabit Ethernet family is built for industrial and harsh-environment Gigabit Ethernet fibre links. It suits Industrial Ethernet switches, rugged routers and ASR 900 aggregation where a long-reach single-mode uplink is needed.

It operates at 1310 nm and reaches up to 10 km over ITU-T G.652 single-mode fibre, or up to 550 m over multimode fibre when a mode-conditioning patch cord is used. The LC duplex connector and IEEE 802.3z 1000BASE-LX compliance keep it interoperable with other 1000BASE-LX/LH SFPs. The industrial temperature class covers -40 to 85 C, and Digital Optical Monitoring (DOM) is supported. No licence or subscription is required, and the module draws power from the host SFP port.

It fits Cisco switches and routers with Gigabit Ethernet SFP ports, including the ASR 900 interface modules, Industrial Ethernet 3000 and IE3500 Rugged switches, IR1800 rugged routers and the IC3000 gateway. On very short single-mode spans, an inline optical attenuator may be needed to avoid overloading the receiver.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Hot-swappable for simplified serviceability and minimal downtime
- Industrial temperature rating for rugged and outdoor-cabinet deployments
- Digital Optical Monitoring (DOM) support for link diagnostics
- Choose media and interface port by port, so you populate only what you need
- Interoperates with other 1000BASE-T/SX/LX/EX/ZX/BX SFPs on a per-port basis
- Standards-based IEEE 802.3z 1000BASE-LX operation

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details

specs-tabs

Technical Specifications

Also Known As

FAQs

Technical Specifications

- Description: 1000BASE-LX/LH long wavelength, rugged
- Standard: IEEE 802.3z 1000BASE-LX
- Wavelength: 1310 nm
- Connector: LC duplex
- Distance, single-mode fibre (ITU-T G.652): up to 10,000 m
- Distance, multimode fibre (62.5 um, 500 MHzkm): 550 m
- Distance, multimode fibre (50 um, 400 MHzkm): 550 m
- Distance, multimode fibre (50 um, 500 MHzkm): 550 m
- Multimode operation: mode-conditioning patch cord required
- Minimum cable distance: 2 m
- Transmit power range: -3 to -9.5 dBm
- Receive power range: -3 to -20 dBm
- Maximum channel insertion loss: 2.4 dB (any MMF), 6 dB (G.652 SMF)
- Transmit and receive wavelength range: 1270 to 1355 nm
- Digital Optical Monitoring (DOM): Yes
- Operating temperature: -40 to 85 C (-40 to 185 F)
- Storage temperature: -40 to 85 C (-40 to 185 F)
- Temperature class: IND (industrial)
- Dimensions (H x W x D): 8.5 x 13.4 x 56.5 mm
- Power consumption: typically up to 1 W per port

Also Known As

GLC-LX-SM-RGD=

FAQs

Q: Does this SFP need a licence or subscription?
A: No. The module works as a standard optical interface and needs no licence or subscription.

Q: Can it be used over multimode fibre?
A: Yes, up to 550 m, but a mode-conditioning patch cord is required. For full 10 km reach, use standard single-mode fibre.

Q: Which Cisco platforms is it listed for?
A: It fits Cisco switches and routers with Gigabit Ethernet SFP ports, including ASR 900 interface modules, Industrial Ethernet 3000 and IE3500 Rugged switches, IR1800 rugged routers and the IC3000 gateway.

Q: Will it link to other 1000BASE-LX/LH SFPs?
A: Yes. It interoperates with other 1000BASE-LX/LH SFPs, so the far end does not have to be the same part number.

Q: How does it differ from a standard GLC-LH-SMD?
A: This rugged variant is rated for the industrial temperature range of -40 to 85 C and supports DOM, making it suited to harsh environments.

Q: Do I need an attenuator on short single-mode links?
A: On very short single-mode spans with low link loss, an inline optical attenuator may be needed to avoid overloading the receiver.

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