Lenovo RackSwitch G8052 Instrukcja obsługi produktu - Strona 5
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Component
Specification
Cooling
Three 2+1 redundant hot-swap fans. Optional additional fan for 2+2 redundancy. Rear (non-
port side) to front (port side) or front to rear airflow.
Power supply
Two load-sharing, redundant hot-swap 450 W AC (100 - 240 V) power supplies (1x IEC 320-
C14 connector on each power supply).
Hot-swap parts
SFP/SFP+ transceivers, SFP+ DAC cables, power supplies, fans.
Management
1x RS-232 port (Mini-USB); 1x USB port (for additional firmware, log, and configuration files
ports
storage).
Management
Industry standard command line interface (isCLI); SNMP v1 and v3; Netconf (XML). Optional
interfaces
Lenovo Switch Center. Optional Lenovo XClarity for discovery, inventory, monitoring and
events.
Security features
Secure Shell (SSH); Secure Copy (SCP); Secure FTP (sFTP); user level security; Role-based
Access Control (RBAC); LDAP/LDAPS, RADIUS, and TACACS+ authentication; access
control lists (ACLs); port-based network access control (IEEE 802.1x).
Hardware
Three-year customer-replaceable unit and onsite limited warranty with 9x5 next business day
warranty
terms. Optional warranty service upgrades are available through Lenovo: 24x7 coverage, 2-
hour or 4-hour response time, 1-year or 2-year warranty extensions, 1-year or 3-year Remote
Technical Support (RTS).
Software
Three-year software support and subscription is included in the base warranty. Optional 1-
maintenance
year and 2-year warranty extensions include software support and subscription.
Mean Time
190,860 hours with ambient operating temperature of 40° C
Between Failures
Dimensions
Height: 44 mm (1.7 in.); width: 439 mm (17.3 in.); depth: 445 mm (17.5 in.)
Weight
10.5 kg (23.1 lb).
Models
The following table lists the G8052 switch models.
Table 2. G8052 switch models
Description
Lenovo RackSwitch G8052 (Rear to Front)
Lenovo RackSwitch G8052 (Front to Rear)
The part number for the G8052 switch includes the following items:
One Lenovo RackSwitch G8052 with two power supplies and three fan assemblies (rear-to-front
airflow or front-to-rear airflow)
Generic Rack Mount Kit (2-post)
Console Cable Kit:
RJ-45 (plug) to RJ-45 (plug) serial cable (1 m)
Mini-USB to RJ-45 (jack) adapter cable (0.2 m) with retention clip
DB-9 to RJ-45 (jack) adapter
Warranty Flyer
Important Notices Flyer
Documentation CD-ROM
Lenovo RackSwitch G8052
Part
Machine
number
Type-Model
7159G52
7159-HC1
715952F
7159-HC2
Feature
code
ASY2
ASY1
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