Can we hot-swap this copper module during live rack maintenance without rebooting our main distribution switch?

Yes, the LP-SFP-MS8C module features a standard hot-pluggable SFP footprint, allowing instant installation or replacement without interrupting switch power.

Does the 0 to +70°C operating rating refer to the ambient room temperature or the module’s case temperature?

It refers to the operating case temperature of the module itself while running under full traffic load.

Will high-voltage power distribution units (PDUs) in our server rack cause signal interference over the copper connection?

No, the module is built with a fully metallic enclosure that provides superior shielding against electromagnetic interference (low EMI).

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HPE ProCurve J8177C Compatible LINK-PP 1000BASE-T SFP Copper 100m RJ-45 Transceiver Module

Name: HPE ProCurve J8177C Compatible LINK-PP 1000BASE-T SFP Copper 100m RJ-45 Transceiver Module
Brand: LINK-PP
SKU: 220074
Price: 17.2 USD
Availability: InStock
Rating: 4.9 (11 reviews)

# 220074

Product: HPE ProCurve J8177C Compatible LINK-PP 1000BASE-T SFP Copper 100m RJ-45 Transceiver Module
SKU: 220074
P/N: LP-SFP-MS8C
Price: $ 20
Stock: 680 in Stock
Sold: 2.8K
Product URL: https://www.l-p.com/products/494929.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

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11 Reviews

3 Questions

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Manufacture: LINK-PP

P/N: LP-SFP-MS8C

Compatible:: Cisco; LINK-PP; Alcatel-Lucent; Allied Telesis; Avago; Avaya; Broadcom; Brocade; Ciena; D-Link; Dell; Extreme; F5 Networks; FS; Fortinet; Generic; H3C; HPE Aruba; HPE BladeSystem; HPE H3C; HPE ProCurve; IBM; Intel; Juniper; NVIDIA/Mellanox; Netgear; Palo Alto Networks; SMC Networks

Compatible P/N:: J8177B | 100m; J8177C | 100m

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HPE ProCurve J8177C Compatible LINK-PP 1000BASE-T SFP Specifications

J8177C is a commercial-grade 1000BASE-T copper SFP transceiver module engineered for efficient gigabit connectivity up to 100m over Cat 5 cabling, featuring a compact RJ-45 connector and an eco-conscious design that draws a typical low power dissipation of just 1.05W while housing its circuitry in a fully metallic enclosure to guarantee low electromagnetic interference across its 0°C to 70°C operating temperature range.

HPE ProCurve Part Number	J8177C	Vendor Name	LINK-PP
Part Status	Active	Form Factor	SFP
Max. Data Rate	1.25G	Max. Cable Distance	100m
Media	Cat 5	Connector	RJ-45
Rx LOS	NO	DDM/DOM	Not Supported
Operating Temperature Range	0 to 70°C	Protocols	IEEE Std 802.3 and 802.3ab, SFP MSA Compliant

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Q: Can we hot-swap this copper module during live rack maintenance without rebooting our main distribution switch? By T***s on 2026-04-08

A: Yes, the LP-SFP-MS8C module features a standard hot-pluggable SFP footprint, allowing instant installation or replacement without interrupting switch power. By admin on 2026-04-09
Q: Does the 0 to +70°C operating rating refer to the ambient room temperature or the module’s case temperature? By N***s on 2025-12-03

A: It refers to the operating case temperature of the module itself while running under full traffic load. By admin on 2025-12-04
Q: Will high-voltage power distribution units (PDUs) in our server rack cause signal interference over the copper connection? By G***r on 2025-06-16

A: No, the module is built with a fully metallic enclosure that provides superior shielding against electromagnetic interference (low EMI). By admin on 2025-06-17

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E***r

Hungary

Verified Purchase

5 .0

2026-05-02

Our data center access layer needed a few copper handoff ports for legacy gear. This SFP gave us a clean 1G handoff over Cat5 to an old server NIC. Hot‑pluggable installation made the changeover during a maintenance window straightforward.

86 Helpful vote Comments

T***n

Turkey

Verified Purchase

5 .0

2026-04-14

We installed these RJ-45 SFP transceivers inside climate-controlled outdoor aggregation cabinets to link edge routing gear over twisted-pair copper. The fully metallic die-cast enclosure offers outstanding structural durability and excellent low-EMI characteristics against neighboring radio frequency equipment. Even when running continuous full-duplex traffic at 1.25Gb/s, link synchronization remains rock-solid without clock drift or latency spikes. The latching mechanism secures the compact RJ-45 head firmly in place, making it a reliable workhorse for field service environments.

112 Helpful vote Comments

T***n

United Arab Emirates

Verified Purchase

5 .0

2026-03-05

Perfect for short patch runs between floors using existing Cat5.

45 Helpful vote Comments

P***s

Indonesia

Verified Purchase

5 .0

2026-02-21

Our IT team needed a simple way to add 1G copper to older SFP‑only switches. These copper modules work straight out of the box on Cat5, with distances up to 100m. The low 1.05W typical power draw helps keep our IDF cabinets cool under load.

79 Helpful vote Comments

Z***n

Singapore

Verified Purchase

5 .0

2026-01-31

The bi‑directional 1.25Gb/s data link handles our mixed traffic profile without issues. Combined with the hot‑pluggable SFP footprint and low EMI design, it’s a reliable building block for copper‑based 1G segments. Exactly what we needed for our indoor network extensions.

107 Helpful vote Comments

R***n

Italy

Verified Purchase

5 .0

2025-12-28

No heating issues, runs cool in a 1U switch with basic airflow.

56 Helpful vote Comments

A***r

Ukraine

Verified Purchase

5 .0

2025-10-03

We deployed a batch of these LP-SFP-MS8C 1000BASE-T SFP modules across our core rack infrastructure to establish high-density copper drops. The 1.25Gb/s bi-directional data links performed flawlessly during our continuous 72-hour line-rate throughput tests without a single dropped packet. Thermal performance is exceptional; the low power dissipation of around 1.05 W keeps cabinet heat minimal, while the fully metallic enclosure provides effective EMI shielding in dense wiring setups. Accessing the physical layer IC via the 2-wire serial bus makes monitoring status effortless, and the compact RJ-45 footprint fits neatly side-by-side in full 48-port switches.

125 Helpful vote Comments

F***r

Bulgaria

Verified Purchase

4 .0

2025-09-16

Great value copper SFP with clean 1G operation, but our order sat in transit for extra days due to logistics delays. The module runs cool and stable once in the rack, just wish the shipping was faster.

38 Helpful vote Comments

D***n

Finland

Verified Purchase

5 .0

2025-09-08

We replaced a batch of flaky copper SFP modules with the LP‑SFP‑MS8C in a small office core. The hot‑pluggable SFP footprint made installation trivial, and the fully metallic enclosure keeps EMI low in our crowded rack. After two weeks of mixed VoIP and file traffic, all links stay at 1G with no drops.

110 Helpful vote Comments

J***n

Poland

Verified Purchase

5 .0

2025-04-01

Link‑PP copper SFP modules' quality is consistent across batches, happy with restock.

58 Helpful vote Comments

K***n

Norway

Verified Purchase

5 .0

2025-03-17

We standardize on this copper SFP transceiver for indoor IDF closets where we don’t need DDM. The 2‑wire serial bus access to the PHY IC is useful for our internal diagnostics. Simple, reliable, and the serial ID is readable by our management tools.

132 Helpful vote Comments