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.

Breadcrumb: Home; Products; Optics Transceivers | SFP Modules; 10/25/40G/100G Transceiver Modules; 25G SFP28; 217148

Click to open expanded view

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

Name: Juniper SFP28-25G-BX Compatible LINK-PP 25G SFP28 BiDi 1330nm-TX/1270nm-RX 10km Simplex LC/UPC DOM SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 217148
Price: 33.97 USD
Availability: InStock
Rating: 4.9 (20 reviews)

# 217148

Product: Juniper SFP28-25G-BX Compatible LINK-PP 25G SFP28 BiDi 1330nm-TX/1270nm-RX 10km Simplex LC/UPC DOM SMF Optical Transceiver Module
SKU: 217148
P/N: LS-BL332725-10C
Price: $ 39.5
Stock: 837 in Stock
Sold: 1.4K
Product URL: https://www.l-p.com/products/477371.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

4 Questions

Request Stock

1.4K Sold

$ 39.5

Free shipping over $600, If you need a more favorable price, please contact us directly.

Qty (pcs) :

Unit Price :

$ 39.5

100

$ 37.525

1000

$ 36.34

3000

$ 35.155

6000

$ 33.97

Manufacture: LINK-PP

P/N: LS-BL332725-10C

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

Compatible P/N:: SFP-25G-BX10D-I | 10km; SFP28-25G-BX | 10km; SFP28-25G-BX-I | 10km; SFP-25G23-BX20-I | 20km; SFP-25G32-BX20-I | 20km; SFP28-25G-BX | 20km; 25GBASE-BX40-D | 40km; 25GBASE-BX40-U | 40km; SFP28-25G-BX-40-I | 40km

Shipping:

To Be Negotiated

Free Shipping

Can't deliver

to United States via {{now_chooseship?now_chooseship.name:''}}

Estimated delivery time : {{now_chooseship?now_chooseship.datemin:''}}-{{now_chooseship?now_chooseship.datemax:''}} days. See details

5-Year Warranty 30-Day Returns 30-Day Exchange

Stock:

{{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}} .

Quantity:

( Min. Order {{detail_data.prodInfo.minimum_ordered_quantity}} )

undeliverable

Total Price:

{{ detail_data.displayed_price.unit_prefix }} {{ detail_data.displayed_price.original_total_price }} ( {{ detail_data.displayed_price.rate_of_discount }}% OFF ) {{detail_data.displayed_price.ex_sell_type}}

Add to wish

Specifications

Specification
Videos
Matching Products
Download
Q&A
Customer Reviews

Juniper SFP28-25G-BX Compatible LINK-PP 25G SFP28 Specifications

SFP28-25G-BX 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.

Juniper Part Number	SFP28-25G-BX	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

Videos

Matching Products

Pictures

ID#

Description

Price

Stock

Add to Cart

Download

Product Drawing

PDF
LS-BL332725-10C.pdf

Questions & Answers
Ask a Question

No data

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

Customer Reviews
Write a Review

{{stardata.star}}

{{comment.count}} reviews
5 Stars

{{comment.star5}}%

4 Stars

{{comment.star4}}%

3 Stars

{{comment.star3}}%

2 Stars

{{comment.star2}}%

1 Star

{{comment.star1}}%

All Reviews ({{comment.star_num?comment.star_num:comment.count}})

All Reviews

5 stars only

4 stars only

3 stars only

2 stars only

1 star only
Reviews with Pictures ( {{comment.pic_comment}} )
See All Reviews

No data

J***y

South Africa

Verified Purchase

5 .0

2026-05-07

The latches on these SFP28 modules actually feel high-grade, not like those cheap third-party modules that snap during hot-swaps.

72 Helpful vote Comments

M***e

Libyan Arab Jamahiriya

Verified Purchase

5 .0

2026-04-23

Budget constraints meant we couldn't pull new fiber cables for our campus upgrade, making these single-strand BiDi optics the perfect choice. We mixed them across our multi-vendor hardware setup, and the EEPROM coding worked flawlessly without throwing any unsupported transceiver alerts. Wavelength separation between the 1330nm and 1270nm channels is perfectly balanced with no noticeable crosstalk over our 7km links. Operating temperatures inside our top-of-rack switches stabilized at a modest 39°C under heavy loads. It is a very reliable product that saved us a massive amount of infrastructure expenses.

137 Helpful vote Comments

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

P***y

Philippines

Verified Purchase

5 .0

2026-01-10

Saved us half our fiber strand budget on the campus link by switching to these 1330/1270nm BiDi optics. Real game-changer.

68 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

S***h

Cambodia

Verified Purchase

5 .0

2025-10-27

Fantastic 25G BiDi solution. We benchmarked them using our network packet generator, and they maintained full line-rate throughput across the 10km limit without rising error counts. Will definitely order more for our upcoming colocation expansion.

113 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

F***y

Canada

Verified Purchase

5 .0

2025-04-20

Excellent commercial-grade 25G SFP28 module. We deployed them inside air-conditioned MDF rooms, and they operate cool at around 38°C. This TX 1330nm / RX 1270nm pairing works seamlessly over standard single-mode fiber patch cords. Outstanding value for procurement.

76 Helpful vote Comments

B***k

Macao

Verified Purchase

5 .0

2025-03-12

We ran an intensive evaluation program for these 25G BiDi transceivers before approving them for our distributed office deployment. The primary requirement was full compliance with standard network protocols to guarantee broad compatibility across our different hardware brands. Testing on our data analyzer confirmed that the optical wavelength stability at 1330nm remained rock solid with no drift under heavy utilization. The receiver at 1270nm showed superb isolation, and our software controllers could read the asset data natively. This level of standardized reliability makes it easy to deploy them everywhere.

117 Helpful vote Comments

L***r

United States

Verified Purchase

5 .0

2023-09-08

Perfect transaction! Delivered early and works perfectly!! As advertised!

58 Helpful vote Comments

J***n

Australia

Verified Purchase

5 .0