Thiết bị chuyển mạch Switch Juniper EX2300-24MP :
Thiết bị chuyển mạch Switch Juniper EX2300-24MP
Model | EX2300-24MP |
Hardware Specifications | |
Switching Engine Model | • Store and forward |
DRAM | • 2 GB |
Flash | • 8 GB |
CPU | • 1.25GHz ARM CPU |
GbE Port Density per System | • 24 host ports + four-port SFP/SFP+ uplinks |
Packet-Switching Capacities (Maximum with 64-Byte Packets) | • 76 Gbps (unidirectional)/ 152 Gbps (bidirectional) |
Software Specifications | |
Layer 2/Layer 3 Throughput (Mpps) (Maximum with 64 Byte Packets) | • 95 Mpps (wire speed) |
Layer 2 Features | • Maximum MAC addresses in hardware: 16,000 • Jumbo frames: 9216 bytes • Number of VLANs supported: 4093 (2044 active VLAN) • Range of possible VLAN IDs: 1-4094 • Port-based VLAN • MAC-based VLAN • Voice VLAN • Layer 2 Protocol Tunneling (L2PT) • IEEE 802.1ak: Multiple VLAN Registration Protocol (MVRP) • 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 802.1ad Q-in-Q tunneling • IEEE 802.1br: Bridge Port Extension • 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 • Number of VSTP instances supported: 253 • 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 • IEEE 802.3at: PoE+ • IEEE 802.3ad: Link Aggregation Control Protocol (LACP) • IEEE 802.3x: Pause Frames/Flow Control • IEEE 802.3az: Energy Efficient Ethernet |
Layer 3 Features: IPv4 | • Maximum number of ARP entries: 1,500 • Maximum number of IPv4 unicast routes in hardware: 512 prefixes; 4,096 host routes • Maximum number of IPv4 multicast routes in hardware: 2,048 groups; 2,048 multicast routes • Routing Protocols: RIP v1/v2, OSPF v1/v2 • Static routing • Routing policy • Bidirectional Forwarding Detection (BFD) with slow timers (> 3 sec) • IP directed broadcast |
Physical Specifications | |
Dimensions (W x H x D) | • 44.6 cm x 4.45 cm x 25.4 cm |
Backplane | • 80 Gbps Virtual Chassis interconnect to link up to four switches as a single logical device (EX2300-24/48T/P and EX2300-24/48 MP models) |
System Weight | • 4 kg |
Environmental Ranges | • Operating temperature: 0° to 45° C • Storage temperature: -40° to 70° C • Operating altitude: up to 3962 m at 40° C according to GR-63 • Non-operating altitude: up to 4572 m • Relative humidity operating: 10% to 85% (noncondensing) • Relative humidity non-operating: 0% to 95% (noncondensing) |
Cooling | • Airflow: 25 cfm |
Tùy chọn License cho Switch Juniper EX2300-24MP
EX2300-VC | EX2300 Virtual Chassis License for EX2300 24- 48-port switches |
S-EX-A-C2-P | Software, EX Series Advanced license, Class 2 Perpetual license for 24 port switches |
EX-24-EFL | Enhanced Feature License for EX2300 24-port switches |
EX2300-24MP : 16-port 10/100/1000BASE-T PoE+, 8-port 10/100/1000/2500BASE-T PoE+, 4 x 1/10GbE SFP/ SFP+ (optics sold separately).