GLC-LH-SMD-BXD-I-AO - AddOn GLC-LH-SMD-BXD-I-AO 1000Base-BX SFP LC 10km SMF

Name: AddOn GLC-LH-SMD-BXD-I-AO 1000Base-BX SFP LC 10km SMF
Brand: AddOn
SKU: GLC-LH-SMD-BXD-I-AO
Price: 315 USD
Availability: InStock

GLC-LH-SMD-BXD-I-AO - AddOn GLC-LH-SMD-BXD-I-AO 1000Base-BX SFP LC 10km SMF | US IT Hardware

Product overview

The AddOn GLC-LH-SMD-BXD-I-AO is a Cisco-compatible 1000Base-BX bidirectional SFP transceiver engineered for long-distance single-mode fiber deployments. Operating at 1490nm transmit and 1310nm receive wavelengths, it delivers 1 Gbps throughput over 10km via LC connector. This hot-swappable module features Digital Optical Monitoring (DOM) for real-time performance tracking and operates reliably across industrial temperature ranges (-40 to 85°C). Built to exceed OEM specifications and MSA standards, it guarantees 100% compatibility with Cisco GLC-LH-SMD-BXD-I transceivers. The bidirectional architecture requires pairing with a complementary wavelength transceiver. TAA-compliant and backed by limited lifetime warranty, this transceiver is ideal for enterprise backbone networks, carrier-grade deployments, and mission-critical fiber infrastructure requiring proven interoperability.

1000Base-BX bidirectional WDM over single-mode fiber
10km reach with 1490nm TX / 1310nm RX wavelengths
100% Cisco GLC-LH-SMD-BXD-I compatible, MSA certified
Digital Optical Monitoring (DOM) for real-time metrics
Industrial temperature range -40 to 85°C, TAA compliant
Hot-swappable LC duplex connector, limited lifetime warranty

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Technology
Manufacturer part #	GLC-LH-SMD-BXD-I-AO
Brand	AddOn
Condition	New
DOM	Digital Optical Monitoring supported
TAA	Compliant
Reach	10km over single-mode fiber
Speed	1000Base; 1.25 Gbps data links
Housing	Metal
Data Rate	1.25 Gbps
Form Type	Hot-pluggable SFP footprint
Eye Safety	Laser Class 1, IEC60825-1

Compatible systems

Compatible with Cisco devices supporting GLC-LH-SMD-BXD-I SFP transceiver

Cisco Various
Model: SFP-compatible switches and routers
Form factor: SFP slot
Compatible with OEM part GLC-LH-SMD-BXD-I

Best for

Carrier & Service Provider Networks
Ideal for long-haul fiber links requiring 10km reach with bidirectional wavelength division. The 1490nm/1310nm wavelength pair enables cost-effective point-to-point connections over single-mode fiber infrastructure.
Enterprise Backbone Connectivity
Supports high-speed inter-datacenter and campus backbone links with 1 Gbps throughput. DOM capability enables proactive network monitoring and troubleshooting across distributed enterprise environments.
Long-Distance Metro Networks
Delivers reliable 10km connectivity for metropolitan area networks requiring single-mode fiber. Bidirectional architecture reduces fiber count while maintaining full-duplex communication.
Mission-Critical Infrastructure
Industrial temperature range (-40 to 85°C) and Cisco compatibility ensure deployment in demanding environments. TAA compliance supports government and regulated procurement requirements.

Details

Shipping, warranty & returns

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Wavelength	1490nm Transmit / 1310nm Receive

Product Line	Cisco Compatible SFP Transceivers

Product Type	SFP Bi-Directional Transceiver

Compatibility	100% compatible with Cisco GLC-LH-SMD-BXD-I

IEEE Standard	IEEE802.3Z

Transceiver Type	BX Bi-Directional; requires complementary wavelength pair

Supply Current RX	80 mA typical, 110 mA max

Supply Current TX	90 mA typical, 150 mA max

Supply Voltage	+3.3V

Connector	LC duplex

Media Type	Single-mode fiber (SMF)

Weight	0.4 LB shipping weight
Product Shipping Weight	0.4 LB
Product Shipping Dimensions	1.2 in. x 2.75 in. x 4.75 in.

RoHS	Compliant

Operating Temperature	-40 to 85°C industrial range

What is the maximum transmission distance for this SFP transceiver?

This transceiver supports 10km maximum reach over single-mode fiber (SMF) at 1 Gbps throughput. The 1490nm transmit and 1310nm receive wavelengths enable bidirectional communication over a single fiber strand without signal regeneration, making it ideal for metro and carrier backbone deployments.

Is this transceiver compatible with Cisco equipment?

Yes, the GLC-LH-SMD-BXD-I-AO is 100% compatible with Cisco GLC-LH-SMD-BXD-I transceivers and Cisco network devices. It meets MSA (Multi-Source Agreement) standards and has been programmed, serialized, and application-tested to ensure identical performance and seamless network integration.

What does bidirectional (BX) mean, and why does it require a complementary transceiver?

Bidirectional technology uses wavelength division multiplexing (WDM) to transmit and receive simultaneously over a single fiber. This transceiver transmits at 1490nm and receives at 1310nm. The remote end must use a transceiver with opposite wavelengths (1310nm TX/1490nm RX) to establish full-duplex communication.

Does this transceiver support Digital Optical Monitoring (DOM)?

Yes, DOM is supported, enabling real-time monitoring of optical signal strength, temperature, bias current, and other performance metrics. This capability is essential for proactive network management, troubleshooting, and SLA compliance in mission-critical deployments.

What is the operating temperature range?

This transceiver operates reliably across -40 to 85°C, supporting industrial and outdoor deployments in harsh environments. This extended temperature range eliminates the need for climate-controlled enclosures in many field applications.

Is this transceiver TAA compliant?

Yes, the GLC-LH-SMD-BXD-I-AO is Trade Agreements Act (TAA) compliant, meeting U.S. government procurement requirements. This certification enables sales to federal agencies and organizations with regulated procurement mandates.

What connector type does this transceiver use?

This transceiver features an LC duplex connector, the industry-standard interface for SFP modules. The hot-swappable design allows installation and removal without powering down the network device, minimizing service disruption.

AddOn GLC-LH-SMD-BXD-I-AO 1000Base-BX SFP LC 10km SMF

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Power Consumption

Interface/Ports

Media & Performance

Weight & Dimensions

Compliance Standards

Environmental Condition

Frequently asked questions