Shenzhen Atongda Technology Co., Ltd
| Signal type | Analog or Digital |
| Operating Temperature | -10°C to 50°C |
| Payment Terms | T/T |
| Function | Combines multiple telephone signals into one transmission line |
| Signal multiplexing method | Time Division Multiplexing (TDM) |
| Delivery Time | 5-7 days |
| Power supply | AC 110-240V or DC 12V |
| Additional features | Line testing, signal amplification, noise reduction |
| Supply Ability | 10000pcs/Month |
| Installation Type | Rack-mounted or standalone |
| Numberof channels | Typically 2 to 128 channels |
| Compatibility | Compatible with standard telephone networks (PSTN) |
| Interface type | RJ11, RJ45, or terminal block |
| Packaging Details | 2pcs/box |
| Installation type | Rack-mounted or wall-mounted |
| Data rate | Up to 2.048 Mbps (E1) or higher |
| Product name | Telephone Multiplexer |
| Model Number | ATD-T6404GE-T/R |
| Brand Name | OEM/atongda |
| Certification | CE ROSH FCC ISO |
| Place of Origin | CHINA |
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Product Specification
| Signal type | Analog or Digital | Operating Temperature | -10°C to 50°C |
| Payment Terms | T/T | Function | Combines multiple telephone signals into one transmission line |
| Signal multiplexing method | Time Division Multiplexing (TDM) | Delivery Time | 5-7 days |
| Power supply | AC 110-240V or DC 12V | Additional features | Line testing, signal amplification, noise reduction |
| Supply Ability | 10000pcs/Month | Installation Type | Rack-mounted or standalone |
| Numberof channels | Typically 2 to 128 channels | Compatibility | Compatible with standard telephone networks (PSTN) |
| Interface type | RJ11, RJ45, or terminal block | Packaging Details | 2pcs/box |
| Installation type | Rack-mounted or wall-mounted | Data rate | Up to 2.048 Mbps (E1) or higher |
| Product name | Telephone Multiplexer | Model Number | ATD-T6404GE-T/R |
| Brand Name | OEM/atongda | Certification | CE ROSH FCC ISO |
| Place of Origin | CHINA | ||
| High Light | 64 Channel Fiber Optic Extender ，4 Port Fiber Optic Extender ，Telephone Gigabit Ethernet Extender | ||
The 16/24/48/64 Channel Telephone + 4-Port Gigabit Ethernet Fiber Optic Extender is a high-capacity communication transmission solution that integrates multiple analog telephone lines and Gigabit Ethernet services into a single fiber optic link.
Built with advanced PCM voice encoding technology and industrial-grade optical transmission architecture, the system supports simultaneous transport of up to 64 FXS telephone channels and 4 Gigabit Ethernet interfaces over long distances without signal degradation.
Designed for telecom operators, enterprise communication systems, government projects, transportation infrastructure, universities, hospitals, hotels, industrial parks, and large campuses, the equipment provides a reliable and cost-effective alternative to traditional copper cabling.
The device supports transparent voice transmission, high-speed Ethernet connectivity, low latency communication, and excellent electromagnetic interference resistance. With plug-and-play operation and centralized fiber deployment, installation and maintenance costs are significantly reduced.
| Item | Specification |
| Product Model | Telephone + Gigabit Ethernet Fiber Extender |
| Telephone Capacity | 16 / 24 / 48 / 64 Channels Optional |
| Telephone Interface | RJ11 / RJ21 Optional |
| Telephone Type | FXS Analog Telephone Interface |
| Ethernet Ports | 4 × RJ45 Gigabit Ports |
| Ethernet Speed | 10/100/1000Mbps |
| Ethernet Standards | IEEE 802.3 / IEEE 802.3u / IEEE 802.3ab |
| Voice Encoding | PCM Digital Voice |
| Voice Sampling | 64Kbps PCM |
| Optical Interface | SC Standard (FC/ST Optional) |
| Fiber Type | Single-Mode Fiber |
| Operating Wavelength | 1310nm / 1550nm |
| Transmission Distance | 20km Standard |
| Optional Distance | 40km / 60km / 80km / 120km |
| Transmission Mode | Point-to-Point |
| Duplex Mode | Full Duplex |
| Bit Error Rate | <10⁻⁹ |
| Network Auto Negotiation | Supported |
| Auto MDI/MDIX | Supported |
| Power Supply | AC 110V–240V / DC -48V Optional |
| Power Consumption | <40W |
| Protection | Lightning & Surge Protection |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5%–95% Non-Condensing |
| Chassis Type | 19-inch Rack Mount |
| Dimensions | 1U / 2U Rack Mount (Depending on Channel Count) |
| MTBF | >100,000 Hours |
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
8000000-12000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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