技术 |
| EIA/TIA-232 RS-232 (ITU-T v.28) EIA/TIA-422 RS-422 (ITU-T v.11) EIA/TIA-485 RS-485 (ISO/IEC8284) | |
| RS-232 2 wires, RS-422 4wire, RS-485 2/4 wire | |
| PTP模式: 点到点连线, 支持全双工/半双工 SFR模式: 串行光纤环, 支持半双工 | |
界面 |
| 1个RS-232/RS-422/RS-485 串口 1个光纤发送端口, 1个光纤接收端口 | |
| 串口: 7-pin可拆卸接线槽 光口: 1个DuplexST接口 电源输入: 3-pin可拆卸接线槽, 含地线接口 | |
| |
| RS-232: 50 feet RS-422: 4000 feet RS-485: 4000 feet 多模光纤: 50/125um 或 62.5/125um, zui远5KM 单模光纤: 8/125um, 9/125um, zui远40KM | |
| RS-232: TxD, RxD, Signal Ground. RS-422: TxD+, TxD-, RxD+, RxD-, Signal Ground RS-485 4w: TxD+, TxD-, RxD+, RxD-, Signal Ground. RS-485 2w: Data+, Data-, Signal Ground | |
| JetCon2401-m, 多模: 传输距离:5KM @ 62.5/125um, 衰减:3dbm/km 波长: 820nm 发射功率: -12dBm (Min) ~ -9dBm (Max) 接收灵敏度: -28dBm (Min) Link budget: 16dBm JetCon2401-s, 单模: 传输距离: 40KM@9/125um, 衰减:0.35dbm/km 波长:1310nm 发射功率: -9dBm (Min) ~-8dBm (Max) 接收灵敏度: -27dBm (Min) Link budget: 18dBm | |
| Switch 1 和 2: 串口界面选择 Switch 3: RX 120ohm终端电阻关闭(off)/加载(on) Switch 4: TX 120ohm终端电阻关闭(off)/加载(on) Switch 5: PTP mode (off) / SFR mode (on) | |
| Power LED: Power 1 (绿色) TX (绿色): 串口正在发送数据 RX (黄色): 串口正在接收数据 Ring mode (绿色): 运行SFR(串行光纤环)模式 | |
电源需求 |
| 支持正负级反接保护 DC 24V (12~48V) AC 24V (AC12~32V, 50/60Hz) 支持0.65A过流保护 | |
| |
机械规格 |
| |
| |
| 24.7mm(H) x 96mm (W) x 99mm (L) 含导轨 | |
| 0.24kg (含包装) 0.135kg (不含包装) | |
工作环境 |
| -20 ~ 70℃(JetCon 240) -40 ~ 70℃(JetCon 2401-w ) | |
| |
| |
| |
通过认证 |
| FCC Class B; CE/EN55022:2003,class B; CE/EN61000-3-2:2001 Harmonic TestCE/EN61000-3-3:1995 Flicker test | |
| EN61000-4-2:1998, ESD Testing, Level 3 EN61000-4-3:1998, RS testing, Level 3 EN61000-4-4:1995, EFT testing, Level 3 EN61000-4-5:1995, Surge test, Level 3 EN61000-4-6:1996, CS testing, Level 3 | |
| |
| |
| |
| |
| |