Interface or line modules Cisco (line card, interface module) allow you to expand the router or modular platform with the required functionality, including the necessary access ports at speeds 1GbE, 10GbE, 40GbE or 100GbE. Mainly for each series of modular routers or chassis Cisco releases various expansion modules for a certain line of devices, but in most cases, the module can be used in more than one line (for example. interface module Cisco EHWIC-4ESG compatible with routers Cisco ISR G2 1900 series, 2900 series and 3900 series).
depending on the platform, interface module Cisco can support a small number of ports, as is the case with small routers Cisco 1900 series and 48 ports in one module for 7600 series chassis. Interface modules and boards Cisco support many different interfaces and can be used both on the network Ethernet, as well as in other data networks.
Technical characteristics of the interface module Cisco HWIC-8A/S-232:
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General Information
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Manufacturer:
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Cisco
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Product ID:
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HWIC-8A/S-232
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Product Description:
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8-Port Async/Sync Serial HWIC, EIA-232
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Product Type:
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HWIC
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Technical Information
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Application/Usage:
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Wide Area Network
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Interfaces/Ports
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Interfaces/Ports:
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8 x Synchronous /Asynchronous Serial WAN
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Media & Performance
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Connectivity Media:
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Serial Cable
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Data Transfer Rate:
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256 Kbps Maximum Synchronous Serial Per Port
230.40 Kbps Maximum Asynchronous Serial Per Port
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Management & Protocols
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Protocols:
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Bi-sync, TCP/IP, SDLC
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Environmental Conditions
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Temperature:
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32°F (0°C) to 104°F (40°C) Operating
-4°F (-20°C) to 149°F (65°C) Storage
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Humidity:
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10% to 90% Non-condensing Relative Humidity
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Physical Characteristics
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Dimensions:
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0.8" Height x 3.1" Width x 5.6" Depth
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Miscellaneous
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Additional Information:
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· The HWIC-8A/S provides Eight low-speed synchronous/asynchronous ports, EIA-232 only, and two High-density 4-port connectors and cabling
· Spare Product
· Lead Manipulation
· Network Clock Synchronization
System Requirements:
· The minimum Cisco IOS Software is Release 12.3(14)T
· One Expansion Slot
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Certifications & Standards:
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Agency Approvals:
· UL 1950 (United States)
· CSA-C22.2 #950 (Canada)
· EN60950 (Europe)
· TUV GS (Germany)
· IEC 950 (International)
Immunity:
· EN300386
· EN55024/CISPR24
· EN50082-1
Emissions:
· FCC Part 15 Class A
· ICES-003 Class A
· EN55022 Class A
· CISPR22 Class A
· AS/NZS 3548 Class A
· VCCI Class A
· EN 300386
· EN61000-3-3
· EN61000-3-2
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