Extend a LAN cable
Reach a TV, console or PC in the next room.
| You get | Result |
|---|---|
| Speed | Up to 1Gbps |
| Cables | Cat5 to Cat8 |
| Power | None |
Use: Plug one cable into each side.
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UGREEN | SKU:
30837
54% off
New arrival
UGREEN Gigabit RJ45 Surge Protector Coupler
Joins two LAN cables and guards against lightning surges
Sale price
Rs. 505.00
Regular price
Rs. 1,109.00
Unit price
MRP: Rs. 1,109.00 (inclusive of all taxes)
Tax included
Shipping calculated at checkout.
Stormproof Speed
Secure Connection
Fast Data
Reliable Link
Universal Fit
UGREEN Gigabit RJ45 Surge Protector Coupler
Sale price
Rs. 505.00
Regular price
Rs. 1,109.00
Unit price
The UGREEN RJ45 Ethernet Coupler (30837) joins two network cables into one longer run, so you can reach a router, TV or PC without buying a new cable. Built-in surge protection helps guard network gear from lightning-induced spikes on outdoor runs. It supports up to 1Gbps and works with Cat5, Cat5e, Cat6, Cat6A, Cat7 and Cat8 cables.
1Gbpsmax speed
F → FRJ45 coupler
Shieldedmetal inner shield
Cat5–Cat8compatible
UGREEN RJ45 Ethernet Coupler key features
- Joins two cables Extend your network run.
- Up to 1Gbps No speed loss on a good run.
- Shielded Metal shield cuts interference.
- Gold-plated contacts Secure, corrosion-free.
- Snap-in clips Plugs lock in place.
- Surge protection For outdoor cable runs.
- Passive No power needed.
Usage scenarios for the UGREEN RJ45 Ethernet Coupler
UGREEN RJ45 Ethernet Coupler compatibility
| Device | Status | What to expect |
|---|---|---|
| Cat5, Cat5e, Cat6, Cat6A, Cat7, Cat8 cables | Compatible | RJ45 plugs |
| Routers, PCs, consoles, TVs, cameras | Compatible | Via the cables |
| Total run over 100m | Not supported | Ethernet limit |
Works with
- RJ45 network cables
Won't work with
- Runs over 100m
UGREEN 30837 Anti-Surge RJ45 Ethernet Coupler specifications
| Model | UGREEN 30837 |
|---|---|
| Connectors | RJ45 female to RJ45 female (8P8C) |
| Speed | Up to 1Gbps |
| Shielding | Internal metal shield |
What's in the box
- UGREEN Anti-Surge RJ45 Ethernet Coupler (30837)
Cables not included.
Good to know
Keep the total run under 100m. Ethernet is designed for runs up to 100m including the coupler.
Use cables of the same category for best results.
UGREEN RJ45 Ethernet Coupler FAQs
Does it slow my internet?
Not on a good run within 100m.
Which cables does it fit?
Any RJ45 cable, Cat5 to Cat8.
Does it need power?
No.
Genuine UGREEN, imported and sold by Sophus Technosol Pvt Ltd, the authorised national distributor. GST invoice with every order. 2-year India warranty.
The UGREEN RJ45 Ethernet Coupler (30837) joins two network cables into one longer run, so you can reach a router, TV or PC without buying a new cable. Built-in surge protection helps guard network gear from lightning-induced spikes on outdoor runs. It supports up to 1Gbps and works with Cat5, Cat5e, Cat6, Cat6A, Cat7 and Cat8 cables.
1Gbpsmax speed
F → FRJ45 coupler
Shieldedmetal inner shield
Cat5–Cat8compatible
UGREEN RJ45 Ethernet Coupler key features
- Joins two cables Extend your network run.
- Up to 1Gbps No speed loss on a good run.
- Shielded Metal shield cuts interference.
- Gold-plated contacts Secure, corrosion-free.
- Snap-in clips Plugs lock in place.
- Surge protection For outdoor cable runs.
- Passive No power needed.
Usage scenarios for the UGREEN RJ45 Ethernet Coupler
Extend a LAN cable
Reach a TV, console or PC in the next room.
| You get | Result |
|---|---|
| Speed | Up to 1Gbps |
| Cables | Cat5 to Cat8 |
| Power | None |
Use: Plug one cable into each side.
UGREEN RJ45 Ethernet Coupler compatibility
| Device | Status | What to expect |
|---|---|---|
| Cat5, Cat5e, Cat6, Cat6A, Cat7, Cat8 cables | Compatible | RJ45 plugs |
| Routers, PCs, consoles, TVs, cameras | Compatible | Via the cables |
| Total run over 100m | Not supported | Ethernet limit |
Works with
- RJ45 network cables
Won't work with
- Runs over 100m
UGREEN 30837 Anti-Surge RJ45 Ethernet Coupler specifications
| Model | UGREEN 30837 |
|---|---|
| Connectors | RJ45 female to RJ45 female (8P8C) |
| Speed | Up to 1Gbps |
| Shielding | Internal metal shield |
What's in the box
- UGREEN Anti-Surge RJ45 Ethernet Coupler (30837)
Cables not included.
Good to know
Keep the total run under 100m. Ethernet is designed for runs up to 100m including the coupler.
Use cables of the same category for best results.
UGREEN RJ45 Ethernet Coupler FAQs
Does it slow my internet?
Not on a good run within 100m.
Which cables does it fit?
Any RJ45 cable, Cat5 to Cat8.
Does it need power?
No.
Genuine UGREEN, imported and sold by Sophus Technosol Pvt Ltd, the authorised national distributor. GST invoice with every order. 2-year India warranty.
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Dimentions
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Warranty
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Connector Type
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Cable Type
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Weight
Country of Origin: China
Manufactured by: UGREEN Group Limited
Imported & Marketed by: Sophus Technosol Private Limited, Durga Complex, 2nd Floor, #38/1, 3rd Cross, Sahakarnagar G Block, Bengaluru – 560092, Karnataka, India
Customer care: +91 94038 93363 (phone / WhatsApp) · info@ugreenindia.com · Mon–Sat, 10:30–18:00 IST
GST Invoice available, just mail back with details to order confirmation mail.
Buy direct from official UGREEN India
GST Invoice, Warranty, authenticity, faster support
