Our outdoor base station cabinets get incredibly hot in summer and freezing in winter. Can this SFP really handle -40°C?

Yes, this is a true industrial-grade copper SFP! It operates reliably in extreme temperatures ranging from -40°C all the way up to +85°C, making it the perfect choice for harsh environments and outdoor telecom enclosures.

Is this compatible with standard IEEE 802.3ab? Also, does this module support DDM/DOM monitoring features?

It is fully compliant with IEEE STD 802.3 and 802.3ab protocols utilizing an SGMII interface. However, please note that like most 10/100/1000BASE-T copper SFPs, it does not support DDM/DOM diagnostics functionality.

I see it's an SFP module, but does it take standard LC fiber optic cables or just regular RJ45 ethernet?

This specific model is a copper SGMII transceiver, so it features an integrated RJ45 interface. You just plug in standard Cat5, Cat6, or Cat6a UTP cables, offering stable 1G connectivity up to 100 meters without needing any fiber optic lines.

Will this 1000BASE-T SFP work if I mix Cisco core switches with some generic unmanaged switches in our server room?

Yes! The LP-SFP-TMRI module is strictly MSA compliant and features excellent cross-brand OEM compatibility. It auto-negotiates flawlessly with Cisco, Juniper, Arista, and most generic networking gear right out of the box.

Breadcrumb: Home; Products; Optics Transceivers | SFP Modules; 1/2/4G Transceiver Modules; 1G SFP; 222346

Click to open expanded view

Juniper SFP-GEB-T-IL Compatible LINK-PP 10/100/1000BASE-T SFP SGMII Copper 100m RJ-45 Transceiver Module (Industrial)

Name: Juniper SFP-GEB-T-IL Compatible LINK-PP 10/100/1000BASE-T SFP SGMII Copper 100m RJ-45 Transceiver Module (Industrial)
Brand: LINK-PP
SKU: 222346
Price: 24.08 USD
Availability: InStock
Rating: 5 (29 reviews)

# 222346

Product: Juniper SFP-GEB-T-IL Compatible LINK-PP 10/100/1000BASE-T SFP SGMII Copper 100m RJ-45 Transceiver Module (Industrial)
SKU: 222346
P/N: LP-SFP-TMRI
Price: $ 28
Stock: 5329 in Stock
Sold: 4.4K
Product URL: https://www.l-p.com/products/476806.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

29 Reviews

4 Questions

Request Stock

4.4K Sold

$ 28

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

Qty (pcs) :

Unit Price :

$ 28

100

$ 26.6

1000

$ 25.76

3000

$ 24.92

6000

$ 24.08

Manufacture: LINK-PP

P/N: LP-SFP-TMRI

Compatible:: Cisco; LINK-PP; Adtran; Alcatel-Lucent; Arista; Avaya; Brocade; Calix; Ciena; Dell; Extreme; FS; Fortinet; Generic; H3C; HPE Aruba; IBM; Intel; Juniper; NVIDIA/Mellanox; Netgear

Compatible P/N:: EX-SFP-1GE-T | 100m; QFX-SFP-1GE-T | 100m; SFP-GE-T-I | 100m; SFP-GEB-T | 100m; SFP-GEB-T-IL | 100m

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 SFP-GEB-T-IL Compatible LINK-PP 10/100/1000BASE-T SFP Specifications

The Juniper SFP-GEB-T-IL Compatible LINK-PP module is a high-performance, industrial-grade copper SFP transceiver operating over an SGMII interface. Powered by the Realtek RTL8213B chip, it supports 10/100/1000Mbps auto-negotiation and delivers reliable full-duplex links up to 100 meters over Category 5 UTP cabling. It features integrated Tx-disable and Rx_los functions as standard.

Juniper Part Number	SFP-GEB-T-IL	Vendor Name	LINK-PP
Part Status	Active	Form Factor	SFP SGMII
Max. Data Rate	1000Mbps	Max. Cable Distance	100m
Media	Cat 5	Connector	RJ-45
RX_LOS	Yes	DOM	Not Supported
Operating Temperature Range	-40℃ to 85°C	Protocols	SFP MSA Compliant, IEEE Std 802.3

Videos

Matching Products

Pictures

ID#

Description

Price

Stock

Add to Cart

Download

Product Drawing

PDF
LP-SFP-TMRI.pdf

Questions & Answers
Ask a Question

No data

Q: Our outdoor base station cabinets get incredibly hot in summer and freezing in winter. Can this SFP really handle -40°C? By L***s on 2026-05-02

A: Yes, this is a true industrial-grade copper SFP! It operates reliably in extreme temperatures ranging from -40°C all the way up to +85°C, making it the perfect choice for harsh environments and outdoor telecom enclosures. By admin on 2026-05-02
Q: Is this compatible with standard IEEE 802.3ab? Also, does this module support DDM/DOM monitoring features? By B***s on 2026-03-26

A: It is fully compliant with IEEE STD 802.3 and 802.3ab protocols utilizing an SGMII interface. However, please note that like most 10/100/1000BASE-T copper SFPs, it does not support DDM/DOM diagnostics functionality. By admin on 2026-03-26
Q: I see it's an SFP module, but does it take standard LC fiber optic cables or just regular RJ45 ethernet? By C***s on 2025-11-15

A: This specific model is a copper SGMII transceiver, so it features an integrated RJ45 interface. You just plug in standard Cat5, Cat6, or Cat6a UTP cables, offering stable 1G connectivity up to 100 meters without needing any fiber optic lines. By admin on 2025-11-15
Q: Will this 1000BASE-T SFP work if I mix Cisco core switches with some generic unmanaged switches in our server room? By J***s on 2025-11-01

A: Yes! The LP-SFP-TMRI module is strictly MSA compliant and features excellent cross-brand OEM compatibility. It auto-negotiates flawlessly with Cisco, Juniper, Arista, and most generic networking gear right out of the box. By admin on 2025-11-01

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

S***z

Dominican Republic

Verified Purchase

5 .0

2026-05-24

Fast auto-negotiation on Arista equipment. Great! ⚡

71 Helpful vote Comments

M***z

Brazil

Verified Purchase

5 .0

2026-03-11

Perfect SGMII to RJ-45 adapter for linking campus access switches over Cat6a cable.

54 Helpful vote Comments

W***n

Chile

Verified Purchase

5 .0

2026-02-06

Great Cisco compatible 1000BASE-T SFP. Highly recommended!

186 Helpful vote Comments

S***z

Israel

Verified Purchase

5 .0

2026-01-04

Great Link-PP module. IEEE 802.3ab compliant and links up instantly over 100m Cat5 runs.

46 Helpful vote Comments

J***z

Norway

Verified Purchase

5 .0

2025-10-18

Plug and play gigabit copper SFP. Awesome!

55 Helpful vote Comments

D***s

Netherlands

Verified Purchase

4 .0

2025-09-21

Packaging got a bit crushed during transit, but the industrial copper SFP works perfectly.

87 Helpful vote Comments

A***s

Egypt

Verified Purchase

5 .0

2025-08-25

Needed a reliable SGMII SFP RJ45 for a factory automation ring. The Realtek chip handles extreme heat flawlessly. Lacks DDM, but for pure Cat5 physical connections, this industrial module is absolutely rock-solid. ⚙️

183 Helpful vote Comments

S***n

Greece

Verified Purchase

5 .0

2025-06-21

Survived -40C in our outdoor cabinet perfectly. ❄️

113 Helpful vote Comments

A***z

Netherlands

Verified Purchase

5 .0

2025-05-22

Solid SGMII SFP RJ45 transceiver. No issues.

52 Helpful vote Comments

L***r

Italy

Verified Purchase

5 .0

2025-04-11

Upgrading our campus network required interoperability across Juniper and Brocade core switches. This 10/100/1000BASE-T SFP module bridges the gap perfectly. Outstanding gigabit copper SFP reliability even at the 100-meter limit!

31 Helpful vote Comments

L***z

Thailand

Verified Purchase

5 .0

2025-03-13

Works perfectly in my Alcatel-Lucent gear. The industrial operating temperature is a massive plus.

182 Helpful vote Comments

R***t

Switzerland

Verified Purchase

5 .0

2025-03-05

We tested this industrial copper SFP in outdoor telecom cabinets. The -40 to 85C rating is legit. Auto-negotiation with Cisco and Extreme switches is seamless. Excellent 1000BASE-T SFP performance over 100m!

138 Helpful vote Comments

C***t

Thailand

Verified Purchase

5 .0

2025-02-21

Base station backhaul sorted! The -40 to 85°C spec handles our harsh environments easily.

66 Helpful vote Comments

E***n

Austria

Verified Purchase

5 .0

2025-02-13

True industrial temp SFP. Very stable link.

134 Helpful vote Comments

N***a

Canada

Verified Purchase

5 .0

2025-01-14

Works flawlessly with my Juniper switch!

39 Helpful vote Comments

L***z

Malaysia

Verified Purchase

5 .0

2024-12-28

Works great on Cat6 cable at 100m.

69 Helpful vote Comments

S***s

India

Verified Purchase

5 .0

2024-12-22

Using this 1000BASE-T SFP on a 10G switch to connect my 1G NAS. Perfect!

42 Helpful vote Comments

M***z

France

Verified Purchase

5 .0

2024-12-04

Bought bulk for datacenter deployment. Reliable gigabit SFP modules and great OEM compatibility.

161 Helpful vote Comments

C***h

Canada

Verified Purchase

5 .0

2024-07-08

As always and as a regular Link-PP, the experience is always easy and pleasant.

82 Helpful vote Comments

N***a

United States

Verified Purchase

5 .0

2024-06-08

l-p.com is my go to vendor for network products. The pricing is fair. Customer service is excellent. Shipping is prompt. I will buy from l-p.com again.

85 Helpful vote Comments

P***e

Singapore

Verified Purchase

5 .0

2024-03-26

They work great with my Huawei switches!!

58 Helpful vote Comments

J***z

Belgium

Verified Purchase

5 .0