Cisco Systems 870 Router User Manual


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Cisco 3800 Series


Cisco 3800 Series
52 53
  








NM
NME
NME-X
NMD
NME-XD
EVM-HD
NM
NME
NME-X
NMD
NME-XD
EVM-HD


2 4

1 2

1 2



4 4


2 Gigabit Ethernet
(10/100/1000)
2 Gigabit Ethernet
(10/100/1000)


1 1


2 2

4 4




4 2


Ye s Yes


1 1


1 1


Default: 64 MB
Compact Flash;
256 MB DDR
SDRAM
Maximum: 256 MB
Compact Flash;
1 GB DDR SDRAM
Default: 64 MB
Compact Flash;
256 MB DDR
SDRAM
Maximum: 256 MB
Compact Flash;
1 GB DDR SDRAM


35 x 171 x 147 in
2 rack-unit (RU)
525 x 1725 x 16 in
3 RU

23 lb 45 lb

Yes; 19- and 23-
inch options
Yes; 19- and 23-
inch options

No No
  

100–240 VAC, autoranging 100–240 VAC, autoranging

47–63 Hz 47–63 Hz

3A (110V)
2A (230V)
Startup current 50A maximum
(one cycle)
4A (110V)
2A (230V)
Startup current 50A maximum
(one cycle)

24–60 VDC, auto-ranging positive
or negative
24–60 VDC, auto-ranging
positive or negative

12A (24V)
5A (60V)
Startup current 50A<10 ms
18A (24V)
7A (60V)
Startup current 50A<10 ms

AC or DC power supply:
210W for system
AC-IP power supply:
210W for system
360W for IP phones (-48V)
AC or DC power supply:
300W for system
AC-IP power supply:
300W for system
360W for IP phones (-48V)

External only (Cisco RPS 675) Internal AC, AC-IP, or DC RPS

Cisco RPS 675 N/A


300W (1025 BTU/hr) 435W (1485 BTU/hr)


370W (1262 BTU/hr) 555W (1890 BTU/hr)


360W (1128 BTU/hr) 360W (1128 BTU/hr)

325W (1100 BTU/hr) 460W (1570 BTU/hr)


32–104°F (0 to 40°C) 32–104°F (0 to 40°C)

-40–185°F (-40 to 85°C) -40–185°F (-40 to 85°C)


5–95% 5–95%

Up to 6500 ft (2000 m), derate 1C
per 1000 ft
Up to 6500 ft (2000 m), derate
1C per 1000 ft

50 dBa typical, 53 dBa maximum 56 dBa typical, 58 dBa
maximum


UL 60950
CAN/CSA C222 No 60950
EN 60950
AS/NZS 60950
UL 60950
CAN/CSA C222 No 60950
EN 60950
AS/NZS 60950
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