Ports - Fujitsu PRIMERGY BX900 Hardware Reference Manual

The ASIC features are summarized in
TABLE 2
Feature
Number of ports
Port speed
Hardware trunk width
Virtual channels
Buffer-to-buffer credits
Maximum buffer-to-buffer credits per port
Maximum long distance support

Ports

The Embedded Switch Module supports the following port types:
•
•
Optical ports
For optical ports, SFP fiber optic transceivers that convert electrical signals to optical signals, and
optical signals to electrical signals, are used. Each SFP transceiver is capable of transmitting at
1.0625, 2.125, 4.25, or 8.5 Gbps speeds.
Copper ports
For internal copper ports, connection occurs by way of SerDes 4-wire signaling through the
backplane to the server bays. The internal ports are capable of transmitting at 1.0625, 2.125,
4.25, or 8.5 Gbps speeds. The internal port speed is auto-generated to the highest speed
supported by the chassis. There is one server per switch port that interfaces to the blade server
chassis switch.
Brocade 5450 Hardware Reference Manual
53-1001266-02
ASIC features
Eight external optical ports
Eighteen internal copper ports
Table 2.
Value
26
1, 2, 4, or 8 Gbps
8 ports trunking
17 per port with credit sharing across virtual
channels
700
700
At 1 Gbps: 900 km (559.2 miles)
At 2 Gbps: 450 km (279.6 miles)
At 4 Gbps: 225 km (139.8 miles)
At 8 Gbps: 110 km (68.35 miles)
Hardware Description
1
7