| Customization: | Available |
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| Type: | Fiber Transceiver |
| Wiring Devices: | Integrated Wiring |
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32-Channel PCM Voice Telephone with 100M Ethernet over Fiber Optic Extender
Application
| Optical Interface | |
| Optical wavelength | single mode 1310nm/1550nm |
| Optical connector | SC in default (FC/ST optional) |
| Fiber | single fiber |
| Transmission range | 0-20Km |
| Telephone Interface | |
| Physical interface | 32-Channel RJ11 |
| Voice coding | PCM coding, 64Kbps per voice |
| Crosstalk attenuation | ≥65dB |
| Balanced noise | ≤63.7dBmop |
| Insertion loss | -3 ± 0.75dB |
| Frequency characteristics | 300 to 3400 Hz (-0.6 to +3 dB) |
| Relay port (FXO) | connected to the switch |
| Two-wire AC input impedance | 200+680//0.1 Ω (three components) |
| Ringing voltage | 35 ~ 150V |
| Ringing frequency | 17~60HZ |
| Return loss | 20 db |
| User Interface (FXS) | Connect to the user's telephone |
| Two-wire AC input impedance | 200+680//0.1 Ω (three components) |
| User line loop resistance | less than 1KΩ (including phone) |
| Ringing voltage peak-to-peak value | 110~150V |
| Ringing frequency | 22~28HZ |
| Feed voltage | 28V |
| Feed current | 20~50mA |
| Return loss | 20 db |
| Bell flow | AC90 plus or minus 15V |
| Ethernet Interface (10/100M) | |
| Interface rate | 10/100Mbps, half/full duplex auto-negotiation |
| Interface standard | Compatible with IEEE 802.3, IEEE 802.1Q (VLAN) |
| MAC address table | 4096 |
| Connector | RJ45, support Auto-MDIX |
| LED Indicator | |
| P | Phone status |
| F | Fiber status |
| Power Information | |
| Power access mode | DC seat |
| Power input | DC5V 5A |
| Consumption | ≤20W |
| Physical Property | |
| Dimensions (L x W x H) | 485 x 135 x 45mm |
| Installation mode | Rackmount |
| Weight | 5KG |
| Working Environment | |
| Operating Temperature | 0°C~50°C |
| Storage Temperature | -35°C~+70°C |
| Operating Humidity | 5%~90% non-condensing |
| Warranty | |
| MTBF | 100,000 hours |
| Standard Warranty | 2 years and lifetime technical support |
| Model | Description |
| UF-PH32-E | PCM Voice Telephone over Fiber Optic Extender: 32-Channel Telephone lines (FXO & FXS) + 1-Channel 100M Ethernet, SC, Single Mode(9/125µm), 20KM, used by pairs |
| Mounting Options | Rackmount installation |
| Power Options | DC5V 5A |
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