We rely heavily on SNMP monitoring for our infrastructure health. Can our network management software read the actual optical power and internal temperature of these transceivers?

Yes, the built-in DOM (Digital Optical Monitoring) provides real-time telemetry. You can easily track laser bias current, Tx/Rx power, and operating temperature through your switch CLI or monitoring dashboard.

Can I connect this module to another LS-BL332725-10C module on the opposite side of the link?

No, you cannot. This module transmits at 1330nm and receives at 1270nm, so it must be paired with its complementary counterpart (1270nm-TX / 1330nm-RX) on the other end.

We are planning to bump our core-to-distribution links from 10G to 25G using existing single-mode strands. Can we achieve full 25Gbps line rate over a single fiber without laying new infrastructure?

Yes, absolutely. The LS-BL332725-10C uses BiDi technology (1330nm-TX/1270nm-RX) to deliver full 25G bidirectional throughput over a single simplex SMF strand, effectively doubling your fiber capacity.

Will this module experience signal crosstalk because it transmits and receives on the same fiber strand?

No, because the TX (1330nm) and RX (1270nm) use completely different light wavelengths, there is zero signal interference or crosstalk.

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Brocade 25G-SFP28-BXD Compatible LINK-PP 25G SFP28 BiDi 1330nm-TX/1270nm-RX 10km Simplex LC/UPC DOM SMF Optical Transceiver Module

Name: Brocade 25G-SFP28-BXD Compatible LINK-PP 25G SFP28 BiDi 1330nm-TX/1270nm-RX 10km Simplex LC/UPC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 217142
Price: 33.97 USD
Availability: InStock
Rating: 4.9 (16 reviews)

# 217142

Product: Brocade 25G-SFP28-BXD Compatible LINK-PP 25G SFP28 BiDi 1330nm-TX/1270nm-RX 10km Simplex LC/UPC DOM SMF Optical Transceiver Module
SKU: 217142
P/N: LS-BL332725-10C
Price: $ 39.5
Stock: 849 in Stock
Sold: 1.1K
Product URL: https://www.l-p.com/products/476630.htm

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Manufacture: LINK-PP

P/N: LS-BL332725-10C

Compatible:: Cisco; LINK-PP; Arista; Broadcom; Brocade; FS; HPE Aruba; HW; Juniper; Mellanox

Compatible P/N:: 25G-SFP28-BXD | 10km; 25G-SFP28-BXD-I | 10km; 25G-SFP28-BXU | 10km; 25G-SFP28-BXU-I | 10km; 25G-SFP28-BXD | 20km; 25G-SFP28-BXD-I | 20km; 25G-SFP28-BXU | 20km; 25G-SFP28-BXU-I | 20km; 25G-SFP28-BXD-40K | 40km; 25G-SFP28-BXD-40K-I | 40km; 25G-SFP28-BXU-40K | 40km; 25G-SFP28-BXU-40K-I | 40km

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Brocade 25G-SFP28-BXD Compatible LINK-PP 25G SFP28 Specifications

25G-SFP28-BXD is a single-channel, hot-pluggable 25G SFP28 BiDi optical transceiver that leverages bidirectional 1330nm-TX/1270nm-RX wavelengths to drive 25Gbps data rates over a 10km single-mode fiber link, engineered for commercial network reliability across a 0°C to +70°C temperature envelope.

Brocade Part Number	25G-SFP28-BXD	Vendor Name	LINK-PP
Form Factor	SFP28	Max Data Rate	25.78Gbps
Wavelength	1330nm-TX/1270nm-RX	Max Cable Distance	10km
Connector	Simplex LC	Media	SMF
Transmitter Type	DFB	Receiver Type	PIN
TX Power	-3 to +5dBm	RX Power	-14 to +3dBm
Receiver Sensitivity	＜-13dBm	Receiver Overload	2dBm
Operating Temperature Range	0 to 70°C	Protocols	MSA Compliant, CPRI, eCPRI

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Q: We rely heavily on SNMP monitoring for our infrastructure health. Can our network management software read the actual optical power and internal temperature of these transceivers? By Q***m on 2026-04-06

A: Yes, the built-in DOM (Digital Optical Monitoring) provides real-time telemetry. You can easily track laser bias current, Tx/Rx power, and operating temperature through your switch CLI or monitoring dashboard. By admin on 2026-04-07
Q: Can I connect this module to another LS-BL332725-10C module on the opposite side of the link? By N***e on 2026-01-07

A: No, you cannot. This module transmits at 1330nm and receives at 1270nm, so it must be paired with its complementary counterpart (1270nm-TX / 1330nm-RX) on the other end. By admin on 2026-01-08
Q: We are planning to bump our core-to-distribution links from 10G to 25G using existing single-mode strands. Can we achieve full 25Gbps line rate over a single fiber without laying new infrastructure? By P***n on 2025-09-03

A: Yes, absolutely. The LS-BL332725-10C uses BiDi technology (1330nm-TX/1270nm-RX) to deliver full 25G bidirectional throughput over a single simplex SMF strand, effectively doubling your fiber capacity. By admin on 2025-09-04
Q: Will this module experience signal crosstalk because it transmits and receives on the same fiber strand? By O***y on 2025-07-21

A: No, because the TX (1330nm) and RX (1270nm) use completely different light wavelengths, there is zero signal interference or crosstalk. By admin on 2025-07-22

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K***y

Brunei Darussalam

Verified Purchase

5 .0

2026-03-03

Using these for an ultra-low latency trading environment setup. The 25G single-channel bi-directional link performs reliably without buffering or packet retransmissions. Standard LC simplex interface clicked in tightly. Happy customer here.

132 Helpful vote Comments

C***n

Argentina

Verified Purchase

5 .0

2026-02-22

Perfect compatibility with our routers. We just plugged them into the SFP28 slots, and the 25G links initialized immediately. Having DOM support at this price point makes infrastructure scaling much less painful. Highly recommended for regional ISPs!

61 Helpful vote Comments

N***e

Malaysia

Verified Purchase

4 .0

2026-01-26

Modules work perfectly on our switches, but the shipping carrier split our bulk order into two separate deliveries on different days. It made inventory tracking a bit of a headache for our warehouse team. Great product, but shipping coordination could be smoother.

25 Helpful vote Comments

S***l

Ukraine

Verified Purchase

5 .0

2025-12-11

DOM telemetry maps perfectly in our monitoring stack — Tx/Rx dBm levels are spot on compared to our Fluke meters.

81 Helpful vote Comments

B***m

Lithuania

Verified Purchase

5 .0

2025-11-02

We deployed a batch of these 25G SFP28 BiDi transceivers to upgrade our core network backbone without running new lines. They were instantly recognized by our core switches right out of the box with zero configuration overrides needed. The digital optical monitoring (DOM) data syncs perfectly with our automated monitoring tools, giving us clean, real-time Tx/Rx power metrics. After running a continuous 48-hour high-throughput stress test, we recorded zero CRC errors or dropped packets. Highly recommend these for any network team looking to double their capacity on standard single-mode fiber infrastructure.

155 Helpful vote Comments

D***h

Belarus

Verified Purchase

5 .0

2025-09-24

Configured these BiDi SFP28 modules for a point-to-point link between our office buildings. The 1330nm-TX and 1270nm-RX channel separation is incredibly clean, showing excellent receiver sensitivity even through a few legacy splice trays along the 7km run.

80 Helpful vote Comments

E***h

Morocco

Verified Purchase

5 .0

2025-08-07

For our regional backhaul network, we needed a robust 25G SFP28 optical transceiver module capable of connecting our core site to a remote node. Running over a single strand of single-mode fiber with simplex LC connectors, the link budget provided an excellent margin of safety. Our testing tools registered an attenuation curve well within acceptable limits, keeping our link state completely stable even during heavy rain storms. The best part is the built-in DDM functionality, which lets our remote team verify laser health from the central console. It's rare to find high-speed optics that deliver this level of signal integrity.

122 Helpful vote Comments

M***r

United Arab Emirates

Verified Purchase

5 .0

2025-07-11

Great build quality on the locking latch mechanisms. I've had issues with cheap third-party SFP28 optics breaking during hot-swaps, but these LINK-PP ones feel sturdy and industrial.

100 Helpful vote Comments

S***d

Maldives

Verified Purchase

4 .0

2025-06-09

Performance of these 10km single-mode SFP28 transceivers is top-notch, and DOM metrics are fully accurate. However, the international delivery took two days longer than estimated, which slightly delayed our scheduled maintenance window.

32 Helpful vote Comments

R***u

United Kingdom

Verified Purchase

5 .0

2024-06-24

Communication was great and the product and price are best.

54 Helpful vote Comments

D***i

Sweden

Verified Purchase

5 .0