Memory Specifications; Fc Port Specifications; Serial Port Specifications - HP SN3000B Reference Manual

Table 16 Supported optics, speeds, cables, and distances (SFP+) (continued)
Transceiver
type
ELWL

Memory specifications

Table 17 Memory specifications
Memory type
Boot flash
Compact flash
Main memory (DDR2 SDRAM)

FC port specifications

The FC ports are compatible with SWL, LWL, and ELWL SFP+ (for 16 Gb/s performance)
transceivers. The strength of the signal is determined by the type of transceiver in use.
The FC ports meet all required safety standards. For more information about these standards, see
"Regulatory compliance notices" (page
on SFP+ models, and are able to autonegotiate to the maximum link speed.
NOTE: HP does not support 2 Gb/s connectivity to the HP SN6000B 16Gb FC Switch or the
HP SN3000B 16Gb FC Switch.

Serial port specifications

The serial port is located on the port side of the switch and uses an RJ-45 connector for the serial
port. An RJ-45 to DB9 adapter cable is supplied with the switch.
NOTE: To prevent damage, keep the cover on the port when not in use.
Before connecting the switch to a fabric or IP network, you must connect to a workstation through
the serial port and configure the switch IP address. The serial port's parameters are fixed at 9600
baud, 8 data bits, and no parity, with flow control set to None.
cable pinouts.
Table 18 Serial cable pinouts
Pin Signal
1 Not supported
2 Not supported
3 UART1_TXD
4 GND
5 GND
6 UART1_RXD
Multimode
media(62.5
Speed microns) (OM1)
10 Gb/s N/A
16 Gb/s N/A
4 Gb/s N/A
8 Gb/s N/A
Multimode Multimode media
media (50 (50 microns)
microns) (OM2) (OM3)
N/A N/A
N/A N/A
N/A N/A
N/A N/A
Size
4 MB (expandable to 8 MB)
1 GB
1 GB, 64-bit with 8-bit ECC
51). The ports operate at 2, 4, 8, or 16 Gb/s, depending
Description
N/A
N/A
Transmit data
Logic ground
Logic ground
Receive data
Multimode
media (50 Single Mode
microns) (OM4) Media (9 microns)
N/A 10 km (6.2 mi)
N/A 10 km (6.2 mi)
N/A 30 km (18.6 mi)
N/A 25 km (15.5 mi)
Table 18 (page 49) lists the serial
Memory specifications 49