ADSL RJ11/RJ45 Splitter & Connectors
ISP-Grade Solutions for Telephone Line Broadband Connections
ADSL2+ Certified IEEE 518 Noise Standard Gold Plated Contacts IDC/Punchdown Terminations
Core Specifications
- Connector Type: Female RJ11 (6P2C) ×2, RJ45 (8P8C) ×1
- Frequency Separation: 4kHz cut-off (±0.5kHz tolerance)
- POTS Insertion Loss: ≤ 0.3dB @ 1kHz
- ADSL Bandwidth: Up to 2.2MHz (ADSL2+ compatible)
- Contact Resistance: ≤ 25mΩ (initial)
- Surge Protection: 1kV/1kA (8/20μs waveform)
Compatible Standards
- ITU-T G.992.5 (ADSL2+)
- ANSI T1.413 Issue 2
- ETSI TS 101 952-1
- IEEE 518 (Noise Control)
- BS 6312 (UK Telephone Sockets)
- FCC Part 68 (US Telecom)
Standard Installation Wiring
WALL JACK ────[FILTER]───-> PHONE │ └──────-> MODEM Color Code: - Line 1: Red (Ring), Green (Tip) - Line 2: Black (Ring), Yellow (Tip)
Note: Always disconnect DSL modem before wiring
Troubleshooting Common Issues
| Symptom | Likely Cause | Solution |
| ADSL sync drops when phone rings | Missing/inadequate splitter | Install filter on all phone devices |
| "Noise" on telephone line | High-frequency signal leakage | Verify splitter Hi/Lo-pass filters |
| Slow broadband speeds | RJ11 connector oxidation | Clean contacts with isopropyl alcohol |
| No dial tone with filter | Reverse polarity wiring | Swap tip/ring connections |
Regional Compatibility
North America
- AT&T U-verse filters
- CenturyLink DSL modems
- Comcast Xfinity Voice
Europe/UK
- BT Openreach faceplates
- Deutsche Telekom TAE ports
- Orange France splitters
Asia-Pacific
- NTT Docomo Japan
- Singtel ADSL2+
- Telstra Australia
- 1.Separates voice signal and ADSL digital signal from telephone signal.
- 2.Protect the voice signal and ADSL digital signal from interference of a telephone or a fax machine.
- 3.Three RJ11 at each side for telephone line, phone and modem.
(Operating Temperature5-40 ¢J Relative Humidity20-90%RH)
reference impedance load : 600 £[
DC Resistance : < 50£[
Impedance : @ 25 Hz and 50 Hz ¡Ù 40
Insulation resistance: DC/250V (A-wire and B-wire ) >25 M£[ to earth >100 M£[
Insertion Loss : @ 1K HZ < 1 d B
Frequency Response/Insertion Loss Distortion :
@ 1KHZ 200HZ (The absolute difference between the insertion loss at any frequency in the range 200 Hz to 4 000 Hz and the insertion loss at 1 kHz shall be less than 1 dB.)
Isolation (High Freq. Insertion Loss ):
@ 32 kHz to 150kHz > 30d B
@ 150 kHz to 1.104MHz >55 d B
Return loss (Line to Phone and Phone to Line):
@300HZ to 500HZ >14 d B
@500HZ to 2KHZ >18 d B
@2KHZ to 3.4KHZ > 14 dB
@3.4KHZ to 4KHZ > 8 d B
Delay Distortion : @200 HZ to 4KHZ <200 u S
| Name | ADSL MODEM SPLITTER |
| Model Number | HSWP-168 |
| Type | 6Pins |
| Product Name | Cable Adapter |
| Gender | Female |
| Port | 2 ports output |
| Application | Telephone/Computer |
| Category | RJ45/RJ11 |
| Material | ABS |
