Which Ethernet standard does the EX-SFP-10GE-LRM support?

The EX-SFP-10GE-LRM is categorized under 10GBASE-LRM, indicating support for 10 Gigabit Ethernet links that follow the 10GBASE-LRM optical standard. This classification ties the module to 10G multimode fiber applications using Duplex LC connectivity and a 1310 nm wavelength, as indicated in the product category description.

What connector type is used on the EX-SFP-10GE-LRM transceiver?

According to the product category, the EX-SFP-10GE-LRM is a 10GBASE-LRM Duplex LC multimode 1310 nm module. This means it uses a Duplex LC optical connector interface, which is widely used in multimode fiber cabling systems within data center and campus network infrastructures.

Is the EX-SFP-10GE-LRM suitable for multimode fiber installations?

Yes, the EX-SFP-10GE-LRM is specified as a 10GBASE-LRM Duplex LC multimode 1310 nm transceiver. The explicit multimode designation in the category indicates it is intended for use with multimode fiber cabling rather than single mode fiber, making it appropriate for typical enterprise multimode deployments.

In which slot type can the EX-SFP-10GE-LRM be installed?

The EX-SFP-10GE-LRM is listed under SFP+ 10 Gigabit Ethernet optical transceivers. This means it is designed for SFP+ slots on compatible network equipment that support 10 Gigabit Ethernet operation, allowing it to provide optical connectivity from SFP+ ports to multimode fiber links.

740-021310 - Juniper Networks 740-021310 10GBASE-LRM SFP+ transceiver

Name: Juniper Networks 740-021310 10GBASE-LRM SFP+ transceiver
Brand: Juniper
SKU: 740-021310
Price: 238 USD
Availability: InStock

740-021310 - Juniper Networks 740-021310 10GBASE-LRM SFP+ transceiver | US IT Hardware

Product overview

The Juniper Networks EX-SFP-10GE-LRM is a Small Form Factor Pluggable Plus, SFP+, optical transceiver designed for 10 Gigabit Ethernet connectivity using 10GBASE-LRM. This module supports multimode fiber operation at a 1310 nm wavelength and uses a Duplex LC connector interface, aligning with common data center cabling standards. As an optical transceiver in the 10GBASE-LRM category, it is suited to environments that require 10 Gigabit Ethernet over multimode fiber infrastructure while maintaining compatibility with SFP+ interfaces on switches and routers. Identified by SKU 740-021310, the EX-SFP-10GE-LRM helps standardize 10G optical uplinks across Juniper-based architectures. Its role as a 10GBASE-LRM Duplex LC multimode 1310 nm transceiver makes it relevant for aggregation, distribution, or core links where 10 Gigabit Ethernet performance over existing multimode fiber is required.

10GBASE-LRM 10 Gigabit Ethernet optical transceiver
SFP+ form factor for 10G Ethernet slots
Duplex LC interface for multimode fiber
Designed for multimode fiber deployments
Operates in the 10GBASE-LRM category
Juniper Networks EX-SFP-10GE-LRM module

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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

Rate Category
Manufacturer part #	740-021310
Brand	Juniper
Condition	Refurbished
Model	EX-SFP-10GE-LRM
Speed	10 Gigabit Ethernet
Cable Type	MMF; SMF
Form Factor	SFP+
Product Line	EX Series
Product Type	Optical transceiver
Core Size MMF	62.5/125 µm
Core Size SMF	9/125 µm

Best for

Data center 10G links
Suitable for data center environments needing 10 Gigabit Ethernet over multimode fiber using 10GBASE-LRM with Duplex LC connectivity at 1310 nm.
Campus fiber backbones
Applicable for campus backbone links where switches use SFP+ interfaces and multimode fiber with Duplex LC connectors for 10GBASE-LRM at 1310 nm.
Aggregation and distribution
Fits aggregation or distribution layers that rely on SFP+ optical transceivers and require 10GBASE-LRM operation over Duplex LC multimode fiber at 1310 nm.
Standardized SFP+ optical uplinks
Useful where standard SFP+ optical transceivers are required for 10GBASE-LRM links using multimode fiber and Duplex LC connectors at 1310 nm.
Multimode fiber refresh projects
Relevant for projects upgrading to 10 Gigabit Ethernet while retaining multimode fiber with Duplex LC interfaces using 10GBASE-LRM at 1310 nm.

Frequently asked questions

What type of transceiver is the Juniper EX-SFP-10GE-LRM 740-021310?

Details

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Ports	1 x SFP+ port with duplex LC interface
Connector Type	Duplex LC PC/UPC
Ethernet Data Rate	10.3 Gbps maximum
Interface Standard	10GBASE-LRM

Juniper Networks 740-021310 10GBASE-LRM SFP+ transceiver