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| Categories | Fiber Optic Accessories |
|---|---|
| Brand Name: | E-link |
| Model Number: | LNK-PCM24 series |
| Certification: | iso |
| Place of Origin: | China |
| MOQ: | 1pcs |
| Price: | $5-269 |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram, PayPal |
| Supply Ability: | 1000000PCS/Month |
| Delivery Time: | 7-10 working days |
| Packaging Details: | Accessories Standard Carton Packaging |
| Telephone Ports: | 24 telephone port RJ11 port |
| Ports: | FC |
| Transmission distance: | Single-mode single fiber 20KM |
| Power supply: | External power supply |
| Company Info. |
| E-link China Technology Co.,LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
Accessories Analog Telephone to F/O Converter: 24-Ch Telephone lines (FXO & FXS)
Fiber Optic Accessories Advantages:
► standard RJ11 telephone interface
► 24 channel support voice access, Support Caller ID and Fax
► Voice port supports O port and S port, O port connects switch and S port connects user’s phone
► Support FXO / FXS ordinary telephone
► Support point-to-point, cascaded and distributed network connections, and SNR will not decline
► Power link to fiber optic, data status indication LED can monitor system health
► Industrial design, modular design allows flexible and reliable equipment
Overview
E-link 24 channel POTS (Plain Old Telephone System) phone lines over fiber converter / extender. This Voice over Fiber converter uses RJ-11C modular connectors for each copper pair connection. FXO type unit connects to a telephone line (PSTN) or PBX station line and has ability to detect ringing voltages and to act as a telephone. FXS type unit is the reciprocal unit and has ability to act as PSTN and connects to a telephone device.
Application
Techinacal Indexes
| Product Name | 24 channel telephone over fiber converter |
| Product Model | LNK-PCM24 Series |
| Description | FXO/FXS Ordinary telephone |
| Telephone Ports | 24 telephone port RJ11 port |
| Switch Terminal | Ordinary telephone or PBX, PBX (PBX), public telephone outside the PSTN |
| FXS | Ringing voltage: 75V, ringing frequency: 25HZ |
| FXO | Second line input impedance:600Ω (hook), return loss: 40db, ring detection voltage:35V |
| Ring detection frequency | 17HZ-60HZ, second-line input impedance: 600Ω(hook), return loss: 40 db |
| Broadband Voice | 8KHZ |
| Connection | Point to point, telephone to switch |
| Code | PCM code |
| Fiber Ports | FC/UPC |
Ethernet Ports (optional) | Interface rate: 10/100 Mbps, half/full duplex auto-negotiation Interface Standard: Compatible with IEEE 402.3, IEEE 402.1Q (VLAN) MAC Address Capability: 4096 Connector: RJ45, support Auto-MDIX |
| Transmission distance | Single-mode single fiber 20KM |
| Environmental Specifications | Operating Temperature: -35°～ 75°C |
| Storage Temperature: -40°～ 45°C | |
| Operating Humidity: 0%～95%, non-condensing | |
| Total power consumption | 2.5w(Input:DC12V 3A) |
| Power supply | External power supply, Input:AC110-240V 50/60Hz, Output:12V 3A |
Ordering Information
| Model | Description |
| LNK-PCM24 | Analog Telephone to F/O Converter: 24-Ch Telephone lines (FXO & FXS), FC, Single Mode(9/125µm), 20KM, DC12V, used by pairs |
| LNK-PCM24-E | Analog Telephone to F/O Converter: 24-Ch Telephone lines (FXO & FXS) + 1-Ch 100M Ethernet, FC, Single Mode(9/125µm), 20KM, DC12V, used by pairs |
|
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