TC1901
纤维 Optic Telephone/Analog Extender ("Quick-Talk")
特性
The TC1901 "Quick-Talk" 纤维 Optic 电话/Analog Extender can turn a fiber optic network into a voice network simply by plugging in a telephone set.
Quick-Talk is typically used to extend phone service or 2/4-Wire analog 600 Ohm links to remote sites over a fiber optic circuit. 例如，用户 can extend a secured phone link (for telephone, fax or dial-up modem) to a remote site via the fiber optic up to 80 Km away.
- Extend Telephone or 2/4-Wire Analog 600Ω Link with 纤维
- PBX和密钥系统兼容
- 语音带宽300Hz ~ 3.4千赫的收费质量的声音
- Built-In 干式接点 Relay for External 报警 and Ringer Connection
- 12VDC 权力 Supply, 可选 24VDC, -48VDC, 125VDC, or 115/230VAC with 权力 Adapter
- 内置电源冗余
- Hi Temp或Extreme Temp选项
- 架装安装或者独立的
- 测试和兼容:
应用程序
规范
音频带宽
- 频率300赫兹到3.4千赫
- 输入范围-1.5 - -40 dbm
- 信噪比32到36分贝
- 发射机领导/埃尔
- 接收机PIN二极管
- 波长850nm/1300nm Multimode, 1300nm/1550nm Single Mode
- 光纤连接器圣,可选的FC * *
- 损耗预算* - 850/1300/1550nm
- 多模@62.5/125µm15dB
- 单模@9/125µm20dB
- 手机连接器RJ11女
- 环电压55Vrms at 25Hz (Depending on the ringing load)
- FXO阻抗600Ω
- FXS阻抗600Ω
- Tx and Rx volume, Local off-hook, Remote off-hook,是的
- FXO, FXS, Ring, Optic Rx, Electric Rx, VccA, VccB, PWR A, PWR B是的
- 干式接点正常开放
- 标准12 vdc @ 500 ma
- 可选24VDC, -48VDC, 125VDC, or 115/230VAC with power cube
- 操作-10°C到50°C
- 高温(可选)-20°C到70°C
- 极端(可选)-40°C到80°C
- 存储-40°C到90°C
- 湿度95%不结露
- 高度(3.53 cm) 1.39"
- 宽度(18.14 cm) 7.2"
- 深度(24.89 cm) 9.8"
- 重量(907 gm) 2.0磅
*如有更高要求，请与工厂沙巴体育足球
** FC @850nm Multimode不可用