Cisco GLC-LH-SMD | 1000BASE-LX/LH SFP Transceiver, SMF 10km, DOM, EXT

SKU:GLC-LH-SMD-USED

3 in stock

$451.00 inc. GST

$410.00 ex. GST

Sale Sold out

Shipping calculated at checkout.

Condition New Used

Quantity

20-min response

Need a quote or bulk pricing? Answered within 20 minutes, Sydney business hours.

Description

This 1000BASE-LX/LH SFP transceiver is a hot-swappable optical module from the Cisco SFP family for Gigabit Ethernet. It suits uplinks and inter-building or campus links over single-mode fibre, and can also reuse legacy multimode fibre with a mode-conditioning patch cord. It also suits links where optical monitoring is wanted.

It operates at 1 Gbps on a 1310 nm wavelength with a dual LC/PC connector and meets IEEE 802.3z 1000BASE-LX/LH. Reach is up to 10 km over G.652 single-mode fibre and up to 550 m over multimode fibre. Digital Optical Monitoring (DOM) is supported, and this SKU is the extended temperature version, rated for operation from -5 to 85 C. Transmit power is -3 to -9.5 dBm and receive power is -3 to -20 dBm.

The module fits 1G SFP ports on a wide range of Cisco switches and routers and interoperates with other 1000BASE-LX/LH modules. It is not intended for 10G-only ports. It needs no licence or subscription and draws power from the host port.

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

Features

- Hot-swappable for simple servicing and minimal downtime
- Digital Optical Monitoring (DOM) for visibility of optical link health
- Works over both single-mode and multimode fibre
- Port-by-port media choice so you can populate ports as needed
- Can be mixed with 1000BASE-T, SX, EX, ZX and BX10 SFPs on a port-by-port basis
- Extended temperature rating for harsher environments
- Robust design for enhanced reliability

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

Replaces (older part numbers)

FAQs

Technical Specifications

- Standard: IEEE 802.3z 1000BASE-LX/LH
- Data rate: 1 Gbps
- Wavelength: 1310 nm
- Transmit and receive wavelength range: 1270 to 1355 nm
- Connector: Dual LC/PC (APC patch cords not supported)
- Single-mode fibre (G.652) reach: 10,000 m
- Multimode fibre reach: 550 m (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)
- Digital Optical Monitoring (DOM): Yes
- Temperature range class: EXT (extended)
- Operating temperature: -5 to 85 C (23 to 185 F)
- Storage temperature: -40 to 85 C (-40 to 185 F)
- Dimensions (H x W x D): 8.5 x 13.4 x 56.5 mm
- Weight: 75 g or less
- Power consumption: up to 1 W per SFP port

Also Known As

GLC-LH-SMD=

Replaces (older part numbers)

GLC-LH-SM

FAQs

Q: Does this module need a licence or subscription?
A: No. It needs no licence or subscription and is powered from the host SFP port.

Q: Can it be used over multimode fibre?
A: Yes, up to 550 m, but a mode-conditioning patch cord is required. Over single-mode fibre it reaches up to 10 km without one.

Q: Will it work in a 10G-only port?
A: No. It is designed for 1G SFP ports. Check the Cisco SFP Compatibility Matrix for platform and software support.

Q: What does the EXT temperature rating mean for this SKU?
A: It is the extended temperature version, rated for operation from -5 to 85 C, which sets it apart from standard-temperature 1000BASE-LX/LH modules.

Q: Does it support Digital Optical Monitoring?
A: Yes. DOM is supported, allowing you to monitor transmit and receive optical power on the link.

Popular Products

Meraki MR36-HW | MR36 Wi-Fi 6 2x2:2 Indoor Access Point

Cisco IE-3100-4T2S-E | Catalyst IE3100 4-Port Gigabit Industrial Switch, 2x 1G SFP, Network

Meraki MS130-24P-HW | MS130 24-Port Gigabit PoE+ Switch, 370W, 4x 1G SFP

OS1 / OS2 Singlemode Fibre Optic Cable | Duplex LC to LC | LSZH Yellow | 0.5 to 10 Meter

Cisco CP-8821-K9 | 8821 Wi-Fi IP Phone, Dual-Band, IP54, World Mode

JNP-QSFP-40G-LR4-BCC | Juniper Compatible 40GB Single-Mode 10km (40GBASE-LR4)