We're planning a data center mass deployment and need about 500 units. Do you offer B2B bulk pricing discounts for this 1G transceiver?

Yes, we provide tiered volume pricing for B2B customers. For an order of 500 units, the cost drops significantly per module. You can check the exact bulk rates on our product page or contact our sales team for a custom quote.

Is this optical module compliant with industry safety and networking standards? We need it for a government telecom project.

Yes. The LS-BL55311G-10C strictly adheres to IEEE 802.3z Gigabit Ethernet and MSA (Multi-Source Agreement) standards. It also complies with CE, FCC, and RoHS regulations, making it fully certified for enterprise, telecom, and government deployment.

Does this Simplex LC module require Single-Mode Fiber (SMF) or Multi-Mode Fiber (MMF) for the 10km link?

This BiDi SFP module is specifically designed to run over Single-Mode Fiber (SMF). Because it uses advanced WDM technology to transmit (1550nm) and receive (1310nm) on a single strand of fiber, you only need one SMF cable with a Simplex LC connector.

Hello, will this LS-BL55311G-10C module work seamlessly with a mixed environment of Cisco and Juniper switches? We need to ensure interoperability before buying.

Yes, absolutely! This 1G BiDi SFP module is fully MSA compliant and has been rigorously tested for OEM compatibility across major brands, including Cisco, Juniper, Dell, and HPE. It’s plug-and-play for multi-brand networks.

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Cisco GLC-BX-10D Compatible LINK-PP 1G SFP BiDi 1550nm-TX/1310nm-RX 10km Simplex LC DOM SMF Optical Transceiver Module

Name: Cisco GLC-BX-10D Compatible LINK-PP 1G SFP BiDi 1550nm-TX/1310nm-RX 10km Simplex LC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 217193
Price: 5.848 USD
Availability: InStock
Rating: 5 (20 reviews)

# 217193

Product: Cisco GLC-BX-10D Compatible LINK-PP 1G SFP BiDi 1550nm-TX/1310nm-RX 10km Simplex LC DOM SMF Optical Transceiver Module
SKU: 217193
P/N: LS-BL55311G-10C
Price: $ 6.8
Stock: 628 in Stock
Sold: 1.6K
Product URL: https://www.l-p.com/products/476689.htm

For Order Over $1000 Get $15.00 Off , Code: Linkpp15

For Order Over $3000 Get $50.00 Off , Code: Linkpp50

For Order Over $5000 Get $100.00 Off , Code: Linkpp100

New Users: $10 Coupon for Orders , Code: linkpp2610

20 Reviews

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$ 6.46

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$ 6.256

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Manufacture: LINK-PP

P/N: LS-BL55311G-10C

Compatible:: Cisco; LINK-PP; Alcatel-Lucent; Broadcom; Brocade; D-Link; Dell; Extreme; FS; Fortinet; Generic; H3C; HPE; HW; Juniper; Netgear; TRENDnet

Compatible P/N:: GLC-BX-10D | 10km; GLC-BX-10U | 10km; GLC-BX-D | 10km; GLC-BX-U | 10km; GLC-BX-20D | 20km; GLC-BX-20U | 20km; MGBBX1 | 20km; MGBBX1D | 20km; GLC-BX40-D-I | 40km; GLC-BX40-DA | 40km; GLC-BX40-DA-I | 40km; GLC-BX40-U | 40km; GLC-BX40-UA | 40km; GLC-BX80-DA-I | 80km; GLC-BX80-UA | 80km; GLC-BX120-D | 120km; GLC-BX120-U | 120km; SFP-1G45-BX160 | 160km; SFP-1G45-BX160-I | 160km; SFP-1G54-BX160 | 160km; SFP-1G54-BX160-I | 160km

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Cisco GLC-BX-10D Compatible LINK-PP 1G BiDi SFP Specifications

Discover the detailed specifications of the Cisco GLC-BX-10D Compatible LINK-PP 1G BiDi SFP transceiver. This high-performance Gigabit optical module delivers reliable single-mode fiber connectivity. Built for commercial applications, it features robust WDM technology, a precision DFB laser, and seamless network integration. Optimize your infrastructure with these exceptional Cisco GLC-BX-10D Compatible LINK-PP 1G BiDi SFP specifications today.

Cisco Part Number	GLC-BX-10D	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	1.25Gbps
Wavelength	1550nm-TX/1310nm-RX	Max Cable Distance	10km
Connector	Simplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	-9 to 0dBm	RX Power	-23 to -1dBm
Receiver Sensitivity	<-23dBm	DOM Support	Yes
Operating Temperature Range	0 to 70°C	Protocols	Fast Ethernet, Gigabit Fibre Channel, MSA Compliant

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Q: We're planning a data center mass deployment and need about 500 units. Do you offer B2B bulk pricing discounts for this 1G transceiver? By M***n on 2026-04-25

A: Yes, we provide tiered volume pricing for B2B customers. For an order of 500 units, the cost drops significantly per module. You can check the exact bulk rates on our product page or contact our sales team for a custom quote. By admin on 2026-04-25
Q: Is this optical module compliant with industry safety and networking standards? We need it for a government telecom project. By D***r on 2025-11-22

A: Yes. The LS-BL55311G-10C strictly adheres to IEEE 802.3z Gigabit Ethernet and MSA (Multi-Source Agreement) standards. It also complies with CE, FCC, and RoHS regulations, making it fully certified for enterprise, telecom, and government deployment. By admin on 2025-11-22
Q: Does this Simplex LC module require Single-Mode Fiber (SMF) or Multi-Mode Fiber (MMF) for the 10km link? By M***z on 2025-10-02

A: This BiDi SFP module is specifically designed to run over Single-Mode Fiber (SMF). Because it uses advanced WDM technology to transmit (1550nm) and receive (1310nm) on a single strand of fiber, you only need one SMF cable with a Simplex LC connector. By admin on 2025-10-02
Q: Hello, will this LS-BL55311G-10C module work seamlessly with a mixed environment of Cisco and Juniper switches? We need to ensure interoperability before buying. By C***s on 2025-08-12

A: Yes, absolutely! This 1G BiDi SFP module is fully MSA compliant and has been rigorously tested for OEM compatibility across major brands, including Cisco, Juniper, Dell, and HPE. It’s plug-and-play for multi-brand networks. By admin on 2025-08-12

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M***n

Thailand

Verified Purchase

5 .0

2026-05-28

OEM compatible and very budget-friendly!

191 Helpful vote Comments

M***k

Sweden

Verified Purchase

5 .0

2026-03-05

Reliable single-mode fiber connectivity.

21 Helpful vote Comments

S***z

United States

Verified Purchase

5 .0

2025-08-16

Upgrading our campus fiber infrastructure was a breeze. These single-mode bidirectional transceivers fit our 0-70°C indoor switch racks perfectly. Zero errors during the 72-hour multi-brand switch compatibility stress test. \o/

76 Helpful vote Comments

J***r

Thailand

Verified Purchase

5 .0

2025-08-03

Cheap 1G SFP BiDi, highly recommend.

33 Helpful vote Comments

M***z

France

Verified Purchase

5 .0

2025-07-19

We deployed these 1.25Gbps Simplex LC modules for remote base station backhaul in rural areas. They easily handle the 10km distance with <-23dBm receiver sensitivity. Great US network equipment B2B purchase.

63 Helpful vote Comments

D***n

Russian Federation

Verified Purchase

5 .0

2025-06-27

Excellent commercial 1G transceiver module. (O_O)

185 Helpful vote Comments

J***r

Spain

Verified Purchase

4 .0

2025-06-25

Shipping box was slightly dented, but the 1G BiDi SFP module works perfectly.

142 Helpful vote Comments

S***r

Germany

Verified Purchase

5 .0

2025-06-11

Reliable networking equipment supplier. The TX/RX optical signal integrity on SMF is fantastic here.

96 Helpful vote Comments

J***n

Denmark

Verified Purchase

5 .0

2025-05-12

Great for our WDM technology upgrade.

25 Helpful vote Comments

L***s

Israel

Verified Purchase

5 .0

2025-05-03

Works great on our HPE switches! ✌️

147 Helpful vote Comments

L***z

Panama

Verified Purchase

5 .0

2025-05-01

We procured a batch for our German data center mass deployment. The 1550nm-TX/1310nm-RX split works flawlessly over existing SMF infrastructure. Total cost of ownership is incredibly low compared to original Cisco optics.

191 Helpful vote Comments

J***r

Netherlands

Verified Purchase

5 .0

2025-02-05

Flawless DDM support! Works seamlessly with our Juniper and Dell multi-brand switch setup. (^-^)

94 Helpful vote Comments

D***n

Philippines

Verified Purchase

5 .0