Performance
Non-blocking architecture with wire-speed forwarding of traffic:
2.125 Gbit/sec line speed, full duplex
4.25 Gbit/sec line speed, full duplex
8.5 Gbit/sec line speed, full duplex
Up to 192 Gbps aggregated throughput
Up to 0.7 microseconds local switching latency
Cooling
Three 2+1 redundant non-hot-swap fans. Non-port to port side airflow.
Power supply
One fixed 75 W AC (100 - 240 V) power supply (IEC 320-C14 connector).
Hot-swap parts
SFP/SFP+ transceivers.
Management
ports
One 10/100 Mb Ethernet port (UTP, RJ-45); one RS-232 port (RJ-45); one USB port (for
additional firmware/log/configuration files storage).
Management
interfaces
EZSwitch Setup; Web-based GUI (Web Tools); CLI; SMI-S; SNMP. Optional Brocade Network
Advisor.
Security features
Secure Socket Layer (SSL); Secure Shell (SSH); Secure Copy (SCP); Secure FTP (SFTP); user
level security, Role-based Access Control (RBAC); LDAP, RADIUS, and
authentication; access control lists (ACLs); IP security (IPsec)
Hardware
warranty
One-year customer-replaceable unit, parts-only warranty with 9x5 next business day terms.
Optional warranty service upgrades are available through Lenovo: on-site coverage, 24x7
coverage, 2-hour or 4-hour response time, 1-year or 2-year warranty extensions, Remote
Technical Support.
Software
maintenance
Three-year software support and subscription license is included. Optional 1-year and 2-year
software support extension licenses are available through Lenovo.
Dimensions
Height: 43 mm (1.7 in.); width: 429 mm (16.9 in.); depth: 307 mm (12.1 in.)
Weight
4.2 kg (9.3 lb) without SFPs.
Component
Specification
Models
The following table lists the Lenovo B300 models.
Table 2. Lenovo B300 models
Description
Part number
Feature code
(3873-HC4)
Lenovo B300, 8 ports activated w/ 8Gb SWL SFPs, 1 PS, Rail Kit
3873AR3
ATSM
The Lenovo B300 part numbers include the following items:
One FC SAN Switch with 8 ports activated and 8x 8 Gb FC SWL SFP+ transceivers included
Serial cable (DB-9/RJ-45 to RJ-45)
Rubber feet for setting up the switch as a standalone unit
Fixed rack mount kit
EZSwitch Setup CD
Lenovo B300 QuickStart Guide
Access Gateway Quick Start Guide
Documentation CD
Warranty information
Note: The switch comes standard without a power cord; it must be purchased together with the switch
(see "Power supplies and cables" for details).
Lenovo B300 FC SAN Switch
4
