Chapter 1
| Switch Description
Key Technical Specifications
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Key Technical Specifications
The following table contains key system specifications for the switch.
Table 1: Key Technical Specifications
Item Specification
Ports 20 40G QSFP+ ports
Two expansion slots:
◆
6-port 40G QSPF+ expansion modules
Network Interface Ports 1~20: QSFP+
◆
40 Gbps QSFP+ transceivers
Ports 21-32 (expansion modules): QSFP+
◆
40 Gbps QSFP+ transceivers
Buffer Architecture 12 MB shared buffer pool
Aggregate Bandwidth 2.56 Tbps
Switching Database 320K MAC address entries; L3 Routes: 64K IPv4, 20K IPv6
LEDs System: Diag (Diagnostic), PS1, PS2 (Power), FAN, LOC
Ports 1~20:
Status (link, activity), OOB RJ-45 Status (link, activity)
Power Supply Unit Rating
100-240 VAC, 50-60 Hz, 6.0-3.0 A
Power Consumption 375 Watts maximum
267 Watts typical
Weight 8.382 kg (18.52 lb), with two installed power supply units, five fan
trays, and two 40G modules
Size (W x D x H): 43.84 x 47.30 x 4.34 cm (17.26 x 18.62 x 1.71 inches)
Temperature Operating: 0 °C to 40 °C (32 °F to 104 °F)
Storage: -40 °C to 70 °C (-40 °F to 158 °F)
Humidity Operating: 5% to 95% (non-condensing)
Out-of-Band Management RS-232 RJ-45 console port
Ethernet RJ-45 management port
In-Band Management SSH, Telnet, SNMP, or HTTP
Software Loading HTTP, FTP/TFTP in-band
Forwarding Mode Store-and-forward
Throughput Wire speed
Flow Control Full Duplex: IEEE 802.3x
Half Duplex: Back pressure
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