Juniper EX4500 EX4500-40F-FB-C 데이터 시트
제품 코드
EX4500-40F-FB-C
5
Energy Efficient
consuming less than eight watts per 10GbE interface, the EX4500
offers a low power solution for 10GbE top-of-rack, end-of-row,
and aggregation deployments. The EX4500 switches also improve
cooling efficiency with redundant variable-speed fans that
automatically adjust their speed based on existing conditions to
reduce power consumption.
offers a low power solution for 10GbE top-of-rack, end-of-row,
and aggregation deployments. The EX4500 switches also improve
cooling efficiency with redundant variable-speed fans that
automatically adjust their speed based on existing conditions to
reduce power consumption.
Small Footprint
The EX4500 supports up to 48 wire-speed 10GbE ports in a single
2U platform.
2U platform.
Additional Features
• System status LEDs
• LcD status display
• Versatile two- and four-post rack mounting options
• Front-to-back and back-to-front airflow options
• Support for Jumbo frames (9,000)
• Quality of service (iEEE 802.1p marking)
• Multicast (iGMP v1/v2/v3 snooping)
• Layer 2 features including support for 4,096 VLAN iDs, Spanning
Tree (802.1s and 802.1w), bridge protocol data unit (BPDU)
guard, 802.3as Link Aggregation
guard, 802.3as Link Aggregation
• Management features including Telnet and SSH v1/v2, SNMP
v1-v3, rADiUS, TAcAcS+, and rMON
Table 1: EX4500 Power consumption
COnFigurATiOn
POwEr
COnSuMPTiOn
COnSuMPTiOn
No uplinks installed; 40 USr ports in base, all ports
forwarding (line rate)
forwarding (line rate)
328 w
One uplink module (4 x 10GbE SFP+ ports) installed; 40
USr ports in base, all ports forwarding (line rate)
USr ports in base, all ports forwarding (line rate)
346 w
Two uplink modules (8 x 10GbE SFP+ ports) installed;
40 USr ports in base, all ports forwarding (line rate)
40 USr ports in base, all ports forwarding (line rate)
364 w
EX4500 10gbE Ethernet Switch Specifications
Hardware
interface Options
• 40 GbE/10GbE small form-factor pluggable transceiver (SFP/
SFP+) fiber connectors
• Eight 10GbE SFP+ uplink ports (via two optional four-port
uplink modules)
• 1 x 10/100/1000 Ethernet rJ-45 ports for management
• console port for management
Supported Optics
• 10GbE SFP+ Lc connector type: short reach (Sr) (multimode),
long reach (Lr) (single mode), ultra short reach (USr)
(multimode)
(multimode)
• 10GbE SFP+ copper: Direct-attached copper (1/3/7 m)
• 1 GbE SFP Lc connector type: LX (single mode), 1000BASE-T
• 1 GbE SFP Lc connector type: LX (single mode), 1000BASE-T
(only 1,000 M supported)
Dimensions
• Height: 3.5 in (8.9 cm); 2U
• width: 17.25 in (43.8 cm)
• Depth: 21.1 in (53.6 cm)
• width: 17.25 in (43.8 cm)
• Depth: 21.1 in (53.6 cm)
• weight: 37 lbs (17 kg) with one Ac power supply
rack installation Kit
• Versatile two- and four-post mounting options for 19-in server
rack or datacom rack
LEDs
• System LEDs that indicate status
Airflow
• Front-to-back or back-to-front cooling
• redundant variable-speed fans reduce power draw
CPu
• 1.5 GHz PowerPc
Power
• Dual hot-swappable load sharing Ac power supplies
Software
Security
• rADiUS
• TAcAcS+
• Access control lists (AcLs): Allow and deny
• SSH v1, v2
• Secure interface login and password
• Local proxy Address resolution Protocol (ArP)
• Static ArP support
• TAcAcS+
• Access control lists (AcLs): Allow and deny
• SSH v1, v2
• Secure interface login and password
• Local proxy Address resolution Protocol (ArP)
• Static ArP support
Layer 2 Switching
• Maximum media access control (MAc) addresses per system:
24,000
• Static MAc entries: 24,000
• Jumbo frames: 9,216 bytes
• Number of VLANs: 4,096
• Port-based VLAN
• 4,096 VLAN iDs supported
• Jumbo frames: 9,216 bytes
• Number of VLANs: 4,096
• Port-based VLAN
• 4,096 VLAN iDs supported
• routed VLAN interface (rVi)
EX4500