Техническая Спецификация для Cisco HWIC-4T=
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Specifications
The specifications for these modules are listed in Table 7.
Table 7.
HWIC Specifications
Specification
HWIC-4T
HWIC-4A/S
HWIC-8A/S-232 HWIC-8A
HWIC-16A
SM-32A
Synchronous support
Yes
Yes
Yes
No
No
No
Synchronous maximum speed
(per port)
(per port)
8 Mbps
256 kbps
256 kbps
-
-
-
Asynchronous support
Yes
Yes
Yes
Yes
Yes
Yes
Asynchronous maximum
speed (per port)
speed (per port)
230.4 kbps
230.4 kbps
230.4 kbps
230.4 kbps
230.4 kbps
230.4 kbps
Bisync support
Yes
Yes
Yes
No
No
No
Serial protocols
EIA-232, EIA-
449, EIA-530,
EIA-530A, and
V.35, X.21
449, EIA-530,
EIA-530A, and
V.35, X.21
EIA-232, EIA-
449, EIA-530,
EIA-530A, and
V.35, X.21
449, EIA-530,
EIA-530A, and
V.35, X.21
EIA-232
EIA-232
EIA-232
EIA-232
Lead manipulation
Yes
Yes
Yes
Yes
Yes
Yes
Network clock synchronization Yes
Yes
Yes
No
No
No
Common Specifications
The specifications listed here are common to all serial and asynchronous modules.
Agency approvals:
●
AS/NZS 60950.1.2003 with Amendments A1 thru A3 (Australia/New Zealand)
●
CAN/CSA 22.2 No. 60950-1-07, Second Edition (Canada)
●
EN 60950-1: 2006, Second Edition (European Union)
●
GB4943 (China)
●
UL 60950-1, Second Edition (United States)
●
IEC 60950-1: 2005, Second Edition (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