Описание товара
Подробности
Serial and asynchronous high-speed WAN interface cards (HWICs) provide highly flexible connections for Cisco ® 1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Routers. These HWICs help customers enable applications such as WAN access, legacy protocol transport, console server, and dial access server. You can mix and match HWICs to tailor cost-effective solutions for common networking problems such as remote network management, external dial-modem access, low-density WAN aggregation, legacy protocol transport, and high-port-density support.
Дополнительная информация
Specification | HWIC-1T |
Synchronous Support | Yes |
Synchronous Maximum Speed (Per Port) | 8 Mbps |
Asynchronous Support | Yes |
Asynchronous Maximum Speed (Per Port) | 115.2 kbps |
Bisync Support | Yes |
Serial Protocols | EIA-232, EIA-449, EIA-530, EIA-530A, V.35, and X.21 |
Network Clock Synchronization | Yes |
NEBS | Type 2/4 |
TelecommPTT | • TBR1 and 2 • JATE Digital • NEBS |
Network Interface Specifications | • Transmit bit rate: 1.544 Mbps +/- 50 bps • Receive bit rate: 1.544 Mbps +/- 100 bps • Line code: AMI, B8ZS • AMI ones density • Forced/bit robbing (N X56) • High-Level Data Link Control (HDLC) data inversion (N X64) • Framing format: D4 (SF) and DSF • Output level (LBO) 0, -7.5, or -15 dB, DSU 0-655 feet • Input level: +1 dB0 to -24 dB0 |
Recognized BERT Test Patterns | 1:2, 1:5, 1:8, 3:24, QRW, all 0s, all 1s, and user-programmable 24-bit patterns |