Технические характеристики:
Сетевой модуль Cisco NM-8AM-V2 может применяться в маршрутизаторах серий Cisco2600, Cisco3700, а также устройствах Cisco3660. Маршрутизаторы с установленными в них модулями со встроенной поддержкой стандарта V.92 предлагают более гибкие, масштабируемые и управляемые решения коммутируемого доступа..
Не требуется дополнительной памяти для поддержки одного модуля интегрированных аналоговых модемов V.92 на шасси. Дополнительные требования по памяти могут выдвигаться в случае применения нескольких таких модулей или при необходимости в большей функциональности ПО
Manufacturer: |
Cisco |
Product ID: |
NM-8AM-V2 |
Product Description: |
8 Port Analog Modem Network Module with v.92 |
Product Type: |
Network Module |
Application/Usage: |
Data Networking |
Interfaces/Ports: |
8 x Serial V.92 |
Interfaces/Ports Details: |
8 x RJ-11 Port V.92 |
Data Transfer Rate: |
56 Kbps Maximum Upstream |
|
33.60 Kbps Maximum Downstream |
|
14.40 Kbps Maximum Fax |
Management: |
· CiscoWorks · Telnet and console port command-line interface (CLI) configuration · Modem Management Technology License (MMTL) |
Protocols: |
TACACS+ |
|
PPP |
|
SLIP |
|
MPPP |
|
RADIUS |
Security Features: |
TACACS+ |
|
RADIUS |
Status Indicators: |
Per Module: · EN (Network module is enabled by Cisco IOS) Per Modem: · IN USE (indicates the modem is off-hook) |
Temperature: |
32°F (0°C) to 104°F (40°C) Operating |
|
-4°F (-20°C) to 149°F (65°C) Non-operating |
Humidity: |
10% to 85% Non-condensing Relative Humidity Operating |
|
5% to 95% Non-condensing Relative Humidity Non-operating |
Dimensions: |
1.6" Height x 7.1" Width x 7.2" Depth |
Weight (Approximate): |
12.80 oz |
Additional Information: |
· Dialup Remote Access · Scalable analog modem dialup concentration for regions without digital connectivity · Centralized modem grouping for enterprise dial-out and fax-out services · On-demand dial backup for critical WAN links · Asynchronous dial-on-demand routing (DDR) · Connection speeds up to 56 Kbps (per ITU-T V.90 specification) Modem Firmware Upgrade Capability: · Modem firmware is bundled with the Cisco IOS Software image, but can also be upgraded without reloading the router. |
System Requirements: |
Supported Platforms & Minimum IOS Versions: · 3745 - 12.3(4)XD · 3725 - 12.3(4)XD · 3660 series - 12.3(4)XD · 2691 - 12.3(4)XD · 2600XM Series - 12.3(4)XD Memory and Software Requirements: · The minimum software requirement for all supported platforms is Cisco IOS Software Release 12.3(4)XD. · No additional memory is required to support a single Cisco Integrated V.92 Analog Modem Network Module (8-port) per chassis. Additional memory may be required as the number of modules per chassis increases or as additional features are enabled. |
Compatibility: |
Supported Platforms: · 3745 · 3725 · 3660 series · 2691 · 2600XM Series Major Modem Vendor Compatibility: · Works with AT&T, Boca, Cisco, Hayes, Lucent, Motorola, Microcom, Multitech, USR, Xircom, and Zoom modems (compatibility with other modem vendors is fully expected, but not lab tested). Fax Vendor Compatibility: · Compatible with Class 2 HP and Panasonic fax machines (compatibility with other fax vendors is fully expected, but not lab tested). Current Analog and Digital Modem Network Module Compatibility: · Integrates with current integrated analog modem network modules, integrated V.90 modem WAN interface cards, and integrated digital modem network modules on supported platforms. |
Certifications & Standards: |
Carrier Protocols: · ITU V.90 · ITU V.92 · K56Flex · ITU V.23 · Bell 103 · ITU V.21 · ITU V.22 · Bell 212A · ITU V.22bis · ITU V.32 · ITU V.32bis · ITU V.32 turbo · ITU V.34 · ITU V.34bis Error-correcting Link Access Protocols: · ITU V.42 Link Access Procedure for Modems (LAPM), MNP 2-4 Compression Protocols: · ITU-T V.44 · ITU V.42bis (includes MNP-5) Fax Protocols: · ITU-T V.27ter · ITU-T V.29 · ITU-T V.17 · FAX Class 2 · TIA/EIA-592 Class 2 and TIA/EIA-592 draft SP- 2388 · Class 2 Group III fax transmission, at ITU-T V.33, V.17, V.29, V.27ter, and V.21 modulations NEBS Compliance: · GR-63-Core · GR-1089-Core · NEBS Level 3 · Type 1/3 Interface |