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DC Input Voltage -38 to
-75VDC
-38 to
-75VDC
-38 to
-75VDC
-38 to
-75VDC
-38 to
-75VDC
-38 to
-75VDC
DC Input Current Current:
2.0 amps
Current:
2.0 amps
Current:
2.0 amps
Current:
2.0 amps
Current:
2.0 amps
Current:
2.0 amps
DC Power Dissipation 75W
(maximum)
75W
(maximum)
75W
(maximum)
75W
(maximum)
75W
(maximum)
75W
(maximum)
Frequency 47-63Hz 47-63Hz 47-63Hz 47-63Hz 47-63Hz 47-63Hz
AC input current 1.5 amps 1.5 amps 1.5 amps 1.5 amps 1.5 amps 1.5 amps
Operating temperature -32 to
104 F (0 to
40 C)
-32 to
104 F (0 to
40 C)
-32 to
104 F (0 to
40 C)
-32 to
104 F (0 to
40 C)
-32 to
104 F (0 to
40 C)
-32 to
104 F (0 to
40 C)
Nonoperating temperature -40 to
158 F (-40
to 70 C)
-40 to
158 F (-40
to 70 C)
-40 to
158 F (-40
to 70 C)
-40 to
158 F (-40
to 70 C)
-40 to
158 F (-40
to 70 C)
-40 to
158 F (-40
to 70 C)
Relative Humidity
Noncondensing
5-95% 5-95% 5-95% 5-95% 5-95% 5-95%
Operation altitude (derate 1C
per 1,000 ft.)
Up to 6500
ft (2000m)
@ 40 C
Up to 6500
ft (2000m)
@ 40 C
Up to 6500
ft (2000m)
@ 40 C
Up to 6500
ft (2000m)
@ 40 C
Up to 6500
ft (2000m)
@ 40 C
Up to 6500
ft (2000m)
@ 40 C
Dimensions (HxWxD) 1.69" (4.3
cm) x 17.5"
(44.5 cm) x
11.8"
(30 cm)
1.69" (4.3
cm) x 17.5"
(44.5 cm) x
11.8"
(30 cm)
1.69" (4.3
cm) x 17.5"
(44.5 cm) x
11.8"
(30 cm)
1.69" (4.3
cm) x 17.5"
(44.5 cm) x
11.8"
(30 cm)
1.69" (4.3
cm) x 17.5"
(44.5 cm) x
11.8"
(30 cm)
1.69" (4.3
cm) x 17.5"
(44.5 cm) x
11.8"
(30 cm)
Rack Height 1RU 1RU 1RU 1RU 1RU 1RU
Weight (min.) 8.85 lb
(4.66 kg)
8.85 lb
(4.66 kg)
8.85 lb
(4.66 kg)
8.85 lb
(4.66 kg)
8.85 lb
(4.66 kg)
8.85 lb
(4.66 kg)
Noise Level (min.) 38-dbA 38-dbA 38-dbA 38-dbA 38-dbA 38-dbA
Safety All Platforms—UL 60950:2000, NOM019:1998, EN 60950:1992+A1+A2+A3+A4,
ACATS 001: 1993 ACA AS3260:1997
Regulatory Compliance: All Platforms—FCC Class A and Canadian DOC Class A, EN55022:1998,
CISPR22:1997, EN61000-3-2:1995, EN61000-3-3:1995, EN300386:2000, EN55024/
EN55082-1, AS/NZS3548:1998, 47-CFR-15:1997, VCCI:V-3/2000, VCCI Class A,
CNS 13438
Table 8 Cisco 2600 Series System Specifications
Cisco 2600 Series System
Specifications 2610-12 2620/21 2650/51
2610/
11XM
2620/
21XM
2650/
51XM
