Will these 100G QSFP28 100km optical transceivers work seamlessly in our Cisco Nexus 9000, Arista 7050X, and Juniper QFX switches without vendor lock-in warnings?

Yes, absolutely. Each LINK-PP LQ-LW100-A04C module is custom-coded with OEM-specific EEPROM tables for Cisco, Arista, Juniper, Dell, Brocade, Extreme, and generic MSA switches. They deliver seamless plug-and-play compatibility, full SFF-8636 compliance, and native CLI recognition with accurate DOM diagnostics.

What type of fiber cable and patch cord interface is required to reach the full 100km distance without intermediate optical amplification?

The module requires standard Duplex LC single-mode fiber (SMF, ITU-T G.652). Thanks to the integrated high-gain SOA receiver and 1310nm LAN-WDM lanes (1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm), it transmits over unamplified optical links up to 100km, provided total link insertion loss remains within the transceiver's optical power budget.

Does this transceiver comply with formal optical industry standards, IEEE specifications, and environmental safety regulations?

Yes. The transceiver fully complies with QSFP28 MSA, IEEE 802.3ba 100GBASE Ethernet standards, SFF-8636 management protocols, and RoHS-10 / CE / FCC environmental directives. It is also backed by our 5-year hardware warranty and 30-day return policy.

How does this LQ-LW100-A04C module compare to original brand 100GBASE-ZR4+ optics in terms of transmission reliability and signal integrity?

The transceiver utilizes high-grade EML lasers, integrated LAN-WDM MUX/DEMUX filters, dual CDRs, and a high-sensitivity SOA+PIN receiver. It provides the exact same aggregate 103.125Gbps line rate, tight optical eye-diagram compliance, and ultra-low Bit Error Rate (BER) as Tier-1 OEM optics, but at a fraction of the cost.

We have outdoor roadside cabinets and edge cell sites. Do you provide an industrial wide-temperature (-40°C to +85°C) version of this 100km transceiver?

The standard LQ-LW100-A04C model is engineered for commercial operating temperatures (0°C to +70°C). We also manufacture industrial-grade (-40°C to +85°C) long-haul optical transceivers for hardened outdoor cabinets, telecom base station backhaul, and harsh environments upon customer specification.

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Cisco QSFP-EZR4-100G Compatible LINK-PP 100G QSFP28 1310nm 100km DOM Duplex LC SMF Optical Transceiver Module

Name: Cisco QSFP-EZR4-100G Compatible LINK-PP 100G QSFP28 1310nm 100km DOM Duplex LC SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 223770
Price: 2723.6 USD
Availability: InStock
Rating: 4.9 (15 reviews)

# 223770

Product: Cisco QSFP-EZR4-100G Compatible LINK-PP 100G QSFP28 1310nm 100km DOM Duplex LC SMF Optical Transceiver Module
SKU: 223770
P/N: LQ-LW100-A04C
Price: $ 3,095
Stock: 633 in Stock
Sold: 2.6K
Product URL: https://www.l-p.com/products/494566.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

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Manufacture: LINK-PP

P/N: LQ-LW100-A04C

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

Compatible P/N:: QSFP-100G-LR4-I | 10km; QSFP-100G-LR4-S | 10km; QSFP-4W20-100G-I | 20km; QSFP-100G-4W40-I | 40km; QSFP-100G-ER4L-S | 40km; QSFP-100G-ZR4-S | 80km; QSFP-ZR4-100G-I | 80km; QSFP-EZR4-100G | 100km

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Cisco QSFP-EZR4-100G Compatible LINK-PP 100G QSFP28 Specifications

The Cisco QSFP-EZR4-100G Compatible LINK-PP module is a high-performance 100GBASE-ZR4+ QSFP28 optical transceiver designed for long-haul telecommunications. Operating at a 103.125Gbps aggregate bit rate, this hot-pluggable module utilizes a single 3.3V power supply. It consumes a maximum of 6.5W power while ensuring robust data transmission over single-mode fiber in commercial temperature environments.

Cisco Part Number	QSFP-EZR4-100G	Vendor Name	LINK-PP
Form Factor	QSFP28	Max Data Rate	103.125Gbps
Wavelength	1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm	Max Cable Distance	100km
Connector	Duplex LC	Media	SMF
Transmitter Type	EML	Receiver Type	PIN
Operating Temperature Range	0°C to +70°C	DDM/DOM	Supported
Modulation (Electrical)	4x 25G-NRZ	Modulation (Optical)	4x 25G-NRZ
Protocols	QSFP28 MSA, IEEE 802.3, RoHS 10, SFF-8636	Warranty	5 Years

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Q: Will these 100G QSFP28 100km optical transceivers work seamlessly in our Cisco Nexus 9000, Arista 7050X, and Juniper QFX switches without vendor lock-in warnings? By A***z on 2026-03-23

A: Yes, absolutely. Each LINK-PP LQ-LW100-A04C module is custom-coded with OEM-specific EEPROM tables for Cisco, Arista, Juniper, Dell, Brocade, Extreme, and generic MSA switches. They deliver seamless plug-and-play compatibility, full SFF-8636 compliance, and native CLI recognition with accurate DOM diagnostics. By admin on 2026-03-23
Q: What type of fiber cable and patch cord interface is required to reach the full 100km distance without intermediate optical amplification? By S***g on 2026-01-21

A: The module requires standard Duplex LC single-mode fiber (SMF, ITU-T G.652). Thanks to the integrated high-gain SOA receiver and 1310nm LAN-WDM lanes (1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm), it transmits over unamplified optical links up to 100km, provided total link insertion loss remains within the transceiver's optical power budget. By admin on 2026-01-21
Q: Does this transceiver comply with formal optical industry standards, IEEE specifications, and environmental safety regulations? By P***z on 2025-09-18

A: Yes. The transceiver fully complies with QSFP28 MSA, IEEE 802.3ba 100GBASE Ethernet standards, SFF-8636 management protocols, and RoHS-10 / CE / FCC environmental directives. It is also backed by our 5-year hardware warranty and 30-day return policy. By admin on 2025-09-18
Q: How does this LQ-LW100-A04C module compare to original brand 100GBASE-ZR4+ optics in terms of transmission reliability and signal integrity? By J***l on 2025-06-08

A: The transceiver utilizes high-grade EML lasers, integrated LAN-WDM MUX/DEMUX filters, dual CDRs, and a high-sensitivity SOA+PIN receiver. It provides the exact same aggregate 103.125Gbps line rate, tight optical eye-diagram compliance, and ultra-low Bit Error Rate (BER) as Tier-1 OEM optics, but at a fraction of the cost. By admin on 2025-06-08
Q: We have outdoor roadside cabinets and edge cell sites. Do you provide an industrial wide-temperature (-40°C to +85°C) version of this 100km transceiver? By D***n on 2025-02-13

A: The standard LQ-LW100-A04C model is engineered for commercial operating temperatures (0°C to +70°C). We also manufacture industrial-grade (-40°C to +85°C) long-haul optical transceivers for hardened outdoor cabinets, telecom base station backhaul, and harsh environments upon customer specification. By admin on 2025-02-13

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S***n

Taiwan, Province of China

Verified Purchase

5 .0

2026-06-05

Arista switches recognized it instantly.

95 Helpful vote Comments

B***g

Finland

Verified Purchase

5 .0

2026-04-15

Low power draw, zero dropped packets. ⚡

228 Helpful vote Comments

B***g

Finland

Verified Purchase

5 .0

2026-03-22

Clean 1310nm LAN-WDM output across 85km unamplified fiber between remote sites.

207 Helpful vote Comments

A***k

Sweden

Verified Purchase

5 .0

2026-03-19

Plug and play on Juniper MX.

216 Helpful vote Comments

J***z

Dominican Republic

Verified Purchase

5 .0

2026-02-14

Deployed these 100G QSFP28 100km modules for inter-datacenter DCI across a 95km unamplified G.652 SMF route. The integrated SOA receiver and LAN-WDM optics delivered exceptional BER margins with zero bit errors.

159 Helpful vote Comments

K***z

Bolivia

Verified Purchase

5 .0

2026-02-08

Flawless Cisco switch compatibility right away.

67 Helpful vote Comments

J***h

Argentina

Verified Purchase

5 .0

2025-12-30

Upgraded our campus core network effortlessly; DOM monitoring shows great thermal margins.

219 Helpful vote Comments

J***l

United States

Verified Purchase

5 .0

2025-11-07

DOM readings are spot on.

61 Helpful vote Comments

D***e

Italy

Verified Purchase

4 .0

2025-09-29

Outer shipping box was dented upon arrival, but the 100G 100km module works flawlessly.

5 Helpful vote Comments

S***z

Indonesia

Verified Purchase

5 .0

2025-09-05

Transceiver linked up immediately on our Dell backbone with stable optical power levels.

78 Helpful vote Comments

J***s

Ukraine

Verified Purchase

5 .0

2025-08-25

Impressive 103.125Gbps aggregate throughput on our long-haul metro transport ring.

163 Helpful vote Comments

N***n

Czech Republic

Verified Purchase

5 .0

2025-07-15

Duplex LC connector fits snugly and I2C diagnostics report accurate real-time data.

191 Helpful vote Comments

S***s

Panama

Verified Purchase

5 .0

2025-06-18

Excellent alternative to expensive vendor optics for our 100km metro fiber ring. Power consumption stayed well below 6.5W, and duplex LC patch cords mated securely with negligible insertion loss. ⚙️

222 Helpful vote Comments

R***r

Hong Kong

Verified Purchase

5 .0

2025-05-13

Flawless 100km DCI link established. ✨

167 Helpful vote Comments

M***t

France

Verified Purchase

5 .0