How does the EX-SFP-10GE-BX45-100 module achieve 100km transmission over just one fiber strand?

It uses bidirectional technology, splitting the upstream and downstream data onto two separate optical wavelengths (1490nm and 1550nm) to transmit and receive simultaneously over a single optical path.

Can this module operate over multi-mode fiber (MMF)?

No, this transceiver is strictly designed for single-mode fiber (SMF) to achieve its designated 100km long-range transmission.

Does the EX-SFP-10GE-BX45-100 BiDi SFP experience more latency than a standard dual-fiber module?

No, the data travels at the same speed of light through the glass. The asymmetric wavelengths (1490nm/1550nm) travel down the single strand simultaneously without colliding or adding any delay.

What happens to the 100km reach if my fiber run has multiple patches and splices?

Every splice and connector adds signal loss. While the EX-SFP-10GE-BX45-100 SFP module is rated for 100km on perfect fiber, your actual maximum distance will decrease depending on the total optical loss (power budget) of your specific path.

Can I use regular dual-fiber patch cables with this 10G SFP optical transceiver?

No, the LS-BL495510-A0C is a BiDi module designed exclusively to run over a single strand of fiber using a simplex LC patch cord.

Can our engineering team get a sample pair to test our fiber link before making a big purchase?

We'd be happy to help with that! Please feel free to reach out to our customer team directly, and we will gladly arrange evaluation units for your project testing.

Will the link become unstable or drop packets if the server room temperature hits 40°C?

Not at all, 40°C ambient room temperature is well within the module's 0-70°C safe operational limits, so the link will remain rock solid.

Will this BiDi transceiver read real-time telemetry metrics natively on standard network operating systems?

Absolutely, all key data parameters like TX/RX power levels register instantly under the interface diagnostics tab on compliant host systems.

Does this 10G SFP optical transceiver require a matching 1550nm-TX/1490nm-RX counterpart on the other end?

Yes, it must pair with its complementary wavelength counterpart to establish a functional bi-directional optical link.

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Juniper EX-SFP-10GE-BX45-100 Compatible LINK-PP 10G SFP+ BiDi 1490nm-TX/1550nm-RX 100km Simplex LC/UPC DOM SMF Optical Transceiver Module

Name: Juniper EX-SFP-10GE-BX45-100 Compatible LINK-PP 10G SFP+ BiDi 1490nm-TX/1550nm-RX 100km Simplex LC/UPC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 215348
Price: 433.87 USD
Availability: InStock
Rating: 4.9 (21 reviews)

# 215348

Product: Juniper EX-SFP-10GE-BX45-100 Compatible LINK-PP 10G SFP+ BiDi 1490nm-TX/1550nm-RX 100km Simplex LC/UPC DOM SMF Optical Transceiver Module
SKU: 215348
P/N: LS-BL495510-A0C
Price: $ 504.5
Stock: 1250 in Stock
Sold: 707
Product URL: https://www.l-p.com/products/489352.htm

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Manufacture: LINK-PP

P/N: LS-BL495510-A0C

Compatible:: Cisco; LINK-PP; Arista; Brocade; D-Link; Dell; Extreme; FS; Fortinet; Generic; Juniper

Compatible P/N:: EX-SFP-10GE-BX23 | 10km; EX-SFP-10GE-BX23-I | 10km; EX-SFP-10GE-BX32 | 10km; SFPP-10GE-BX10D-IT | 10km; SFPP-10GE-BX10U-IT | 10km; EX-SFP-10GE-BX23-20 | 20km; EX-SFP-10GE-BX23-20-I | 20km; EX-SFP-10GE-BX32-20 | 20km; EX-SFP-10GE-BX32-20-I | 20km; EX-SFP-10GE-BX23-40 | 40km; EX-SFP-10GE-BX32-40 | 40km; JNP-SFP-10G-BX40D | 40km; JNP-SFP-10G-BX40D-I | 40km; JNP-SFP-10G-BX40U-I | 40km; SFPP-10GE-BX40D-IT | 40km; SFPP-10GE-BX40U-IT | 40km; EX-SFP-10GE-BX23-60 | 60km; EX-SFP-10GE-BX23-60-I | 60km; EX-SFP-10GE-BX32-60 | 60km; EX-SFP-10GE-BX32-60-I | 60km; EX-SFP-10GE-BX60-D | 60km; EX-SFP-10GE-BX23-80 | 80km; EX-SFP-10GE-BX45-80 | 80km; EX-SFP-10GE-BX45-80-I | 80km; EX-SFP-10GE-BX54-80-I | 80km; SFP-10G54-BX80 | 80km; EX-SFP-10GE-BX45-100 | 100km; EX-SFP-10GE-BX54-100 | 100km

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Juniper EX-SFP-10GE-BX45-100 Compatible LINK-PP 10G SFP+ Specifications

Juniper EX-SFP-10GE-BX45-100 Compatible LINK-PP module is a 10G SFP+ BiDi optical transceiver module that utilizes single-strand single-mode fiber via a simplex LC/UPC connector to deliver long-range 100km connectivity, leveraging integrated DOM capabilities and an asymmetric 1490nm-TX/1550nm-RX wavelength split to maximize spectral efficiency by transmitting and receiving data simultaneously over a single optical path.

Juniper Part Number	EX-SFP-10GE-BX45-100	Vendor Name	LINK-PP
Form Factor	SFP+	Max Data Rate	10.7Gbps
Wavelength	1490nm-TX/1550nm-RX	Max Cable Distance	100km
Connector	Simplex LC	Media	SMF
Transmitter Type	EML	Receiver Type	APD
TX Power	-1 to +5dBm	RX Power	-23 to -6dBm
Receiver Sensitivity	-25dBm	DOM Support	Yes
Operating Temperature Range	0 to 70°C	Protocols	SFP+ MSA Compliant, CPRI, eCPRI

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Q: Can I use regular dual-fiber patch cables with this 10G SFP optical transceiver? By L***h on 2026-04-22

A: No, the LS-BL495510-A0C is a BiDi module designed exclusively to run over a single strand of fiber using a simplex LC patch cord. By admin on 2026-04-23
Q: Can our engineering team get a sample pair to test our fiber link before making a big purchase? By Z***e on 2026-02-27

A: We'd be happy to help with that! Please feel free to reach out to our customer team directly, and we will gladly arrange evaluation units for your project testing. By admin on 2026-02-28
Q: Will the link become unstable or drop packets if the server room temperature hits 40°C? By E***n on 2025-11-26

A: Not at all, 40°C ambient room temperature is well within the module's 0-70°C safe operational limits, so the link will remain rock solid. By admin on 2025-11-27
Q: Will this BiDi transceiver read real-time telemetry metrics natively on standard network operating systems? By S***s on 2025-07-20

A: Absolutely, all key data parameters like TX/RX power levels register instantly under the interface diagnostics tab on compliant host systems. By admin on 2025-07-21
Q: Does this 10G SFP optical transceiver require a matching 1550nm-TX/1490nm-RX counterpart on the other end? By M***n on 2025-03-04

A: Yes, it must pair with its complementary wavelength counterpart to establish a functional bi-directional optical link. By admin on 2025-03-05

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G***y

Ukraine

Verified Purchase

5 .0

2026-05-04

High-quality 100km SFP optical modules. We use them to connect our primary datacenter to a remote backup facility. Real-time digital diagnostic monitoring is highly precise.

74 Helpful vote Comments

O***y

Israel

Verified Purchase

5 .0

2026-04-18

When calculating our link budget for a 92km dark fiber span, we were close to the physical limits of standard 10G optics. We decided to test the LINK-PP 100km BiDi SFP+ transceiver. The module's high-sensitivity APD receiver managed to maintain a highly stable connection despite the high cumulative link attenuation. We observed no signal degradation or frame alignment issues. The single-mode simplex LC setup is clean, and the physical latching mechanism is robust, preventing any accidental micro-disconnections in high-vibration rack environments.

85 Helpful vote Comments

X***r

Austria

Verified Purchase

5 .0

2026-04-09

Plugged into our devices and linked up immediately, 100km reach is rock solid!

26 Helpful vote Comments

J***s

South Africa

Verified Purchase

5 .0

2026-02-22

Flawless execution. We bought a bunch of these for a city-wide surveillance network backhaul. No latency issues, no link drops, just pure 10Gbps line-rate throughput.

73 Helpful vote Comments

A***n

Malaysia

Verified Purchase

5 .0

2026-01-18

Simplex LC connection saves so much patch panel space, 10G speeds are stable.

72 Helpful vote Comments

U***h

Macao

Verified Purchase

4 .0

2025-10-27

The single LC connector design is fantastic for saving fiber cores, but the dust cap didn't fit tightly on one of the modules in our batch. Not a big deal since we clean the optics before installation anyway, and the 10Gbps link performance is rock solid.

25 Helpful vote Comments

C***e

Sweden

Verified Purchase

5 .0

2025-10-11

10Gbps line rate sustained without any hitch on single-mode fiber, clear 5 stars.

68 Helpful vote Comments

K***t

United States

Verified Purchase

5 .0

2025-09-17

We've been running these 100km 10G SFP+ modules for two weeks straight under heavy replication loads. The bit error rate is practically non-existent. Excellent hardware.

106 Helpful vote Comments

Z***e

Hong Kong

Verified Purchase

5 .0

2025-08-07

Excellent 10G BiDi optics, saved a lot of fiber cores in our long-haul distribution. ⚡

101 Helpful vote Comments

H***w

Russian Federation

Verified Purchase

5 .0

2025-07-03

Incredible performance for the price point. 10G BiDi over single-mode fiber (SMF) is definitely the way to go for modernizing legacy regional links without high infrastructure costs.

107 Helpful vote Comments

M***r

Bulgaria

Verified Purchase

5 .0

2025-06-09

These single-mode BiDi transceivers are exactly what we needed for our long-reach transport layer. No frame drops during peak traffic hours. Excellent ROI.

114 Helpful vote Comments

T***d

Morocco

Verified Purchase

4 .0

2025-05-16

Great 100km BiDi module for single-mode fiber setups. My only minor complaint is that the delivery took two days longer than expected due to local courier delays. The product itself is high-quality, fully compatible with our switches and running stable.

38 Helpful vote Comments

B***y

Poland

Verified Purchase

5 .0

2025-05-02

Outstanding long-distance BiDi SFP optical module, DOM readings match our external power meter exactly.

52 Helpful vote Comments

I***g

Turkey

Verified Purchase

5 .0

2025-04-23

Deployed in our high-speed enterprise backbone. The DOM feature makes troubleshooting a breeze since we can monitor RX/TX power directly from our management console.

41 Helpful vote Comments

Y***g

Belgium

Verified Purchase

5 .0

2025-02-27

LS-BL495510-A0C BiDi SFP works flawlessly on our 85km campus ring, DOM metrics are highly accurate.

85 Helpful vote Comments

R***k

Canada

Verified Purchase

5 .0

2024-06-24

my customer is very happy with these 10/25/40G Transceiver Modules\'s and they cost him a fraction of the price of Pulse\'s 10/25/40G Transceiver Modules

28 Helpful vote Comments

N***d

Bangladesh

Verified Purchase

5 .0

2024-02-17

Good prices and value

74 Helpful vote Comments

J***n

Australia

Verified Purchase

5 .0