SpecificationsTechnicalSpecifications

Table A-2 Hardware Specifications (Continued)

Specification

Value

 

 

Max I/O ports

7 for 6A000-02; 15 for 6A000-04

 

 

Switch latency

10 microseconds

 

 

CPU DRAM memory

32 MB

 

 

Buffer memory (cells)

32 K

 

 

flash memory

8 MB

 

 

Serial port

RS-232c compliant; RJ-45 connector

 

 

Ethernet port

IEEE 802.3 compliant; RJ-45 connector

 

 

Table A-3 Physical Specifications

Specification

Value

 

 

Dimensions

41.9 cm x 6.1 cm x 28.6 cm

 

16.5" x 2.4" x 11.25"

 

 

Product weight (with max I/O modules)

3.6 kg

 

8 lbs

 

 

Power requirements (typical)

5V, 19 amps at chassis power bus (fully

 

loaded)

 

 

Power dissipation (typical)

1,008,000 BTU/s (95 watts) (fully loaded)

 

 

Operating temperature

15 to 40 C (41 to 104 F)

 

 

Operating humidity

5% to 90% RH, non-condensing

 

 

Table A-4 ATM Port Specifications

Media

Port Speed

Framing

Connector

Max. Tx

Min. Tx

Max. Rx

Min. Rx

Range

 

 

 

 

Power

power

power

power

 

 

 

 

 

 

 

 

 

 

SMF-IR

155 Mbps or

STS-3 or STM-1

SC

-8 dBm

-15 dBm

-7 dBm

-28 dBm

15 Km

 

622 Mbps

STS-12 or STM-4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SMF-LR

622 Mbps

STS-12 or STM-4

SC

--

-3 dBm

-7 dBm

-28 dBm

40 Km

 

 

 

 

 

 

 

 

 

MMF

155 Mbps or

STS-3 or STM-1

SC

-19 dBm

-14 dBm

-14 dBm

-31 dBm

2 Km

 

622 Mbps

STS-12 or STM-4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SmartCell 6A000 User Guide A-3

Page 83
Image 83
Cabletron Systems 6A000 manual Table A-3 Physical Specifications