Juniper EX2200-48P-4G-TAA 데이터 시트

5

EX2200-24T

EX2200-24P

EX2200-48T

EX2200-48P

Physical Specifications

Dimensions (W x H x D)

•  Width:  17.4 in (44.1 cm) for desktop installations 

17.5 in (44.6 cm) with rack-mount brackets

•  Height: 1.75 in (4.45 cm) for 1U installations
•  Depth: 10 in (25.43 cm)

Weight

•  EX2200-24T: 6 lb (2.7 kg)
•  EX2200-24P: 8 lb (3.6 kg)
•  EX2200-48T: 8 lb (3.6 kg)
•  EX2200-48P: 10 lb (4.5 kg)

Environmental Ranges

•  Operating temperature: 32° to 113° F (0° to 45° C) 
•  Storage temperature: -40° to 158° F (-40° to 70° C) 
•  Operating altitude: up to 10,000 ft (3,048 m) 
•  Non-operating altitude: up to 16,000 ft (4,877 m) 
•  Relative humidity operating: 10% to 85% (noncondensing) 
•  Relative humidity non-operating: 0% to 95% (noncondensing) 

Power Options

Model

Maximum System 

Power Consumption 

(Input Power without 

PoE)

Total PoE 

Power Budget

EX2200-24T-4G

50 W AC

0

EX2200-24P-4G

65 W AC

405 W

EX2200-48T-4G

76 W AC

0

EX2200-48P-4G

91 W AC

405 W

Cooling

Airflow: 

•  24T/48T: 11 cfm
•  24P/48P: 16.4 cfm

•  Switching Engine Model: Store and forward 
•  DRAM: 512 MB
•  Flash: 1 GB 
•  CPU: 800 MHz ARM CPU 
•  GbE port density per system:

 

- 24P/24T: 28 (24 host ports + four-port GbE uplinks)

 

- 48P/48T: 52 (48 host ports+ four-port GbE uplinks)

Optics 

•  100 Mbps optic/connector type: LC SFP fiber supporting 100BASE-

FX SFP (multimode) and BX (single strand)

•  10/100/1000BASE-T connector type RJ-45 
•  GbE SFP optic/connector type: RJ-45, or LC SFP fiber supporting 

1000BASE-T SFP, SX (multimode), LX (single-mode), or LH/ZX 
(single-mode) 

Physical Layer 

•  Physical port redundancy: Redundant Trunk Group (RTG)
•  Time-domain reflectometry (TDR) for detecting cable breaks  

and shorts 

•  Auto MDI/MDIX (medium-dependent interface/medium-

dependent interface crossover) support

•  Port speed downshift/setting maximum advertised speed on 

10/100/1000BASE-T ports 

•  Digital optical monitoring for optical ports

Packet Switching Capacities 

•  24P/24T: 56 Gbps 
•  48P/48T: 104 Gbps

Layer 2 Throughput (Mpps) 

•  24P/24T: 41.7 Mpps (wire speed) 
•  48P/48T: 77.4 Mpps (wire speed)

Layer 2 Switching

•  Maximum MAC addresses in hardware: 16,000
•  Jumbo frames: 9216 bytes
•  Number of VLANs: 1,024 (VLAN IDs: 4,096)
•  Port-based VLAN
•  MAC-based VLAN
•  Voice VLAN
•  Private VLAN (PVLAN)
•  IEEE 802.1ak: Multiple VLAN Registration Protocol (MVRP)
•  Multicast VLAN Registration (MVR)
•  Compatible with Per-VLAN Spanning Tree Plus (PVST+) 
•  RVI (Routed VLAN Interface)
•  IEEE 802.1AB: Link Layer Discovery Protocol (LLDP)
•  LLDP-MED with VoIP integration
•  IEEE 802.1D: Spanning Tree Protocol
•  IEEE 802.1p: CoS prioritization
•  IEEE 802.1Q: VLAN tagging
•  IEEE 802.1Q-in-Q: VLAN Stacking
•  IEEE 802.1s: Multiple Spanning Tree Protocol (MSTP)
•  Number of MST instances supported: 64
•  IEEE 802.1w: Rapid Spanning Tree Protocol (RSTP)
•  IEEE 802.1X: Port Access Control
•  IEEE 802.3: 10BASE-T
•  IEEE 802.3u: 100BASE-T
•  IEEE 802.3ab: 1000BASE-T
•  IEEE 802.3z: 1000BASE-X 
•  IEEE 802.3af: PoE