4 Cisco Product Catalog, February 1999
Specifications
Hardware
Table 5-46: Cisco 3600 Series Hardware Specifications
Table 5-47: Cisco 3600 Series Environmental Specifications
Characteristic Description
Network interfaces supported on the
Cisco 3640 and Cisco 3620
Ethernet
Fast Ethernet
Token Ring
Asynchronous
Synchronous serial
High Speed Serial Interface
ISDN BRI (ST and U interfaces)
Channelized T1/ISDN PRI (with and without CSU)
Channelized E1/ISDN PRI (balanced and unbalanced)
Digital Modems (3640 only)
Analog Modems
Voice
ATM 25 Mbps
ATM OC3
Supported Cisco IOS software Release 11.1 AA , Release 11.2 P, 11.3, and 11.3T, 12.0, 12.0T
Flash memory 8 MB of Flash memory (SIMM), expandable to 32 MB. PCMCIA Flash memory cards are also
supported by each model, available in 4 to 16 MB sizes.
DRAM memory (system and packet) 32 MB of DRAM memory. The Cisco 3640 is expandable to 128 MB. The Cisco 3620 is ex-
pandable to 64 MB.
Standard components 2 PCMCIA slots
High-speed console and auxiliary ports
Rack- and wall-mount kit
Power supply and cord
Console Cable
Network module slots 4 slots on the Cisco 3640
2 slots on the Cisco 3620
Processor type Cisco 3640: 100-MHz IDT R4700 RISC
Cisco 3620: 80-MHz IDT R4700 RISC
Dimensions (H x W x D) Cisco 3640: 3.44 x 17.5 x 15.7 in. (8.7 x 44.5 x 40.01 cm)
Cisco 3620: 1.75 x 17.5 x 13.5 in. (4.4 x 44.5 x 34.2 cm)
Weight (average shipping) 25 lb (13.6 kg), includes chassis and 4 network modules
Description Specification
Input voltage, AC power supply
Current
Frequency
Power dissipation
100 to 240 VAC, autoranging
Cisco 3640: 2.0A; Cisco 3620: 1.0A
50 to 60 Hz
Cisco 3640: 140W (maximum); Cisco 3620: 60W
Input voltage, DC power supply
Current
Power dissipation
38 to 72 VDC
Cisco 3640: 5.0A; Cisco 3620: 2.5A
Cisco 3640: 140W (maximum); Cisco 3620: 60W
Operating humidity 5 to 95%, noncondensing