Will the LQ-BLA100-ER1C transceiver work seamlessly on our Cisco Nexus 9000 and Arista 7050 switches without throwing vendor-lock warnings?

Yes. We provide pre-programmed EEPROM coding tailored for Cisco, Arista, Juniper, Dell, Generic, and other mainstream switch platforms. The transceivers are recognized immediately as native optics, supporting full Digital Optical Monitoring (DOM) without requiring vendor-override CLI commands.

Which industry optical standards and regulatory compliance certifications does this 100G module adhere to?

The transceiver is fully compliant with the QSFP28 MSA, IEEE 802.3bs, 100G Lambda MSA, and CAUI-4 electrical interfaces. It is certified with CE, FCC, and RoHS standards and is backed by LINK-PP's 5-year hardware replacement warranty.

We are planning a 50+ unit metro aggregation deployment. Do you offer volume tiered discounts and project-level pricing?

Yes, we offer transparent tiered discounts for volume B2B purchases (discounts scaling from 10, 100, up to 1,000+ units). For large-scale project rollouts and enterprise purchase orders, contact our sales engineering team directly for custom volume quotes and Net 30 terms.

Can we deploy this module in outdoor telecom cabinets or unheated roadside base station enclosures?

The standard LQ-BLA100-ER1C is rated for commercial operating temperatures (0°C to +70°C, max 4.5W). If your deployment involves unconditioned outdoor enclosures or extreme ambient variations, please contact our support team to request our Industrial-grade temperature (-40°C to +85°C) customized version.

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Arista QSFP-BX40-100G Compatible LINK-PP 100G QSFP28 BiDi 1304.58nm-TX/1309.14nm-RX 40km DOM Simplex LC SMF Optical Transceiver Module

Name: Arista QSFP-BX40-100G Compatible LINK-PP 100G QSFP28 BiDi 1304.58nm-TX/1309.14nm-RX 40km DOM Simplex LC SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 223452
Price: 1603.36 USD
Availability: InStock
Rating: 4.9 (19 reviews)

# 223452

Product: Arista QSFP-BX40-100G Compatible LINK-PP 100G QSFP28 BiDi 1304.58nm-TX/1309.14nm-RX 40km DOM Simplex LC SMF Optical Transceiver Module
SKU: 223452
P/N: LQ-BLA100-ER1C
Price: $ 1,822
Stock: 237 in Stock
Sold: 2.2K
Product URL: https://www.l-p.com/products/494690.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

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Manufacture: LINK-PP

P/N: LQ-BLA100-ER1C

Compatible:: Cisco; LINK-PP; Arista; Dell; Extreme; FS; Generic; H3C; Juniper

Compatible P/N:: QSFP-100G-SRBD | 100m; QSFP-SR1.2-100G | 100m; QSFP-BX10-100G | 10km; QSFP-BX20-100G | 20km; QSFP-BX40-100G | 40km

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Arista QSFP-BX40-100G Compatible LINK-PP 100G BiDi QSFP28 Specifications

The Arista QSFP-BX40-100G Compatible LINK-PP module is a high-performance 100G BiDi QSFP28 transceiver designed for 100GBASE-ER1 applications. Utilizing advanced PAM4 modulation alongside an efficient EML laser and APD receiver, this reliable SMF transceiver delivers robust 106.25Gb/s data rates. It features a maximum power consumption of 4.5W, perfectly meeting modern enterprise networking demands.

Arista Part Number	QSFP-BX40-100G	Vendor Name	LINK-PP
Form Factor	QSFP28	Max Data Rate	106.25Gbps
Wavelength	1304.58nm-TX/1309.14nm-RX	Max Cable Distance	40km
Connector	Simplex LC	Media	SMF
Transmitter Type	EML	Receiver Type	APD
Modulation (Electrical)	4x 25G-NRZ	Modulation (Optical)	1x 100G-PAM4
DDM/DOM	Supported	Operating Temperature Range	0°C to +70°C
Protocols	QSFP28 MSA, IEEE 802.3bs, 100G Lambda MSA	Warranty	5 Years

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Q: Will the LQ-BLA100-ER1C transceiver work seamlessly on our Cisco Nexus 9000 and Arista 7050 switches without throwing vendor-lock warnings? By M***z on 2026-06-22

A: Yes. We provide pre-programmed EEPROM coding tailored for Cisco, Arista, Juniper, Dell, Generic, and other mainstream switch platforms. The transceivers are recognized immediately as native optics, supporting full Digital Optical Monitoring (DOM) without requiring vendor-override CLI commands. By admin on 2026-06-22
Q: Which industry optical standards and regulatory compliance certifications does this 100G module adhere to? By K***z on 2025-12-22

A: The transceiver is fully compliant with the QSFP28 MSA, IEEE 802.3bs, 100G Lambda MSA, and CAUI-4 electrical interfaces. It is certified with CE, FCC, and RoHS standards and is backed by LINK-PP's 5-year hardware replacement warranty. By admin on 2025-12-22
Q: We are planning a 50+ unit metro aggregation deployment. Do you offer volume tiered discounts and project-level pricing? By M***n on 2025-11-01

A: Yes, we offer transparent tiered discounts for volume B2B purchases (discounts scaling from 10, 100, up to 1,000+ units). For large-scale project rollouts and enterprise purchase orders, contact our sales engineering team directly for custom volume quotes and Net 30 terms. By admin on 2025-11-01
Q: Can we deploy this module in outdoor telecom cabinets or unheated roadside base station enclosures? By T***z on 2025-09-13

A: The standard LQ-BLA100-ER1C is rated for commercial operating temperatures (0°C to +70°C, max 4.5W). If your deployment involves unconditioned outdoor enclosures or extreme ambient variations, please contact our support team to request our Industrial-grade temperature (-40°C to +85°C) customized version. By admin on 2025-09-13

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P***k

Ukraine

Verified Purchase

5 .0

2026-06-18

Works great in Juniper switches. :)

29 Helpful vote Comments

A***n

Poland

Verified Purchase

5 .0

2026-06-13

Upgraded base station backhaul over 25km SMF; latency and throughput remain rock solid. ✨

23 Helpful vote Comments

P***z

Israel

Verified Purchase

5 .0

2026-04-19

Transceiver pulled instantly on Arista switches without needing vendor force commands.

41 Helpful vote Comments

R***l

Colombia

Verified Purchase

5 .0

2026-04-10

Replaced pricey OEM Cisco transceivers for 40km backhaul; DOM readings are spot on.

112 Helpful vote Comments

R***n

Costa Rica

Verified Purchase

5 .0

2026-03-27

Reliable 40km single-mode data connection.

149 Helpful vote Comments

S***s

Norway

Verified Purchase

5 .0

2026-02-04

EML laser runs super stable. :D

61 Helpful vote Comments

D***n

Canada

Verified Purchase

5 .0

2025-11-18

Linked our secondary colocation over single-mode fiber with this 1304.58nm unit and matched BLB pair. DOM metrics read clean with zero frame loss across 38km at 106.25Gbps.

158 Helpful vote Comments

D***r

United Kingdom

Verified Purchase

5 .0

2025-11-11

Tested on Juniper MX routers with simplex LC patch cables over 35km dark fiber. Laser stability and 100GBASE-ER1 compliance verified zero BER during 72-hour RFC2544 stress testing.

172 Helpful vote Comments

K***s

Brazil

Verified Purchase

5 .0

2025-11-11

Simplex LC design halved our leased dark fiber costs between metropolitan data halls.

151 Helpful vote Comments

S***z

Viet Nam

Verified Purchase

5 .0

2025-09-24

Excellent 100G QSFP28 ER1 optics for campus backbone upgrades on single-strand SMF.

133 Helpful vote Comments

A***n

Denmark

Verified Purchase

5 .0

2025-09-18

Great build quality, runs very cool. ^^

158 Helpful vote Comments

L***h

Norway

Verified Purchase

5 .0

2025-09-05

Plugged right into our Dell S5248 switch, instant link at full 100Gbps line rate.

50 Helpful vote Comments

C***n

Malaysia

Verified Purchase

5 .0

2025-07-20

Saved tons of fiber strands!

112 Helpful vote Comments

M***n

Austria

Verified Purchase

4 .0

2025-07-01

Outer carton arrived slightly crushed from transit, but optical module operates flawlessly at 100G.

4 Helpful vote Comments

M***n

United Kingdom

Verified Purchase

5 .0

2025-06-11

Clean DOM telemetry on Dell OS10.

107 Helpful vote Comments

P***z

United States

Verified Purchase

5 .0

2025-06-10

Perfect single-strand fiber transceiver module.

40 Helpful vote Comments

K***s

Spain

Verified Purchase

5 .0

2025-05-04

Solid EML laser stability and runs remarkably cool under heavy core network loads. ❄️

200 Helpful vote Comments

E***z

Portugal

Verified Purchase

5 .0

2025-04-06

Paired nicely with Arista 7050X spine routers for inter-building DCI expansion. Solved single-fiber strand scarcity without deploying DWDM muxes, saving us massive infrastructure costs and rack space. ⚡

167 Helpful vote Comments

L***s

Portugal

Verified Purchase

5 .0

2025-02-19

Rolled out these 100G QSFP28 BiDi optics across our 32km campus link. PAM4 modulation and APD receiver keep DOM optical power stable under 4.1W power draw on Cisco Nexus switches.

41 Helpful vote Comments