Juniper EX2300-48T

Juniper EX2300-48T

Switch Juniper EX2300-48T: EX2300 48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+ (optics sold separately). Hàng chính hãng đầy đủ CO, CQ. Bảo hành 12 tháng.

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Mô tả

Thiết bị mạng Switch Juniper EX2300-48T

Mã sản phẩmEX2300-48T
Form factorFixed platform
Virtual Chassis configuration consisting of up to four switches
Junos Fusion Enterprise Satellite device
DRAM2 GB
Flash2 GB
CPU1.25GHz ARM CPU
GbE port density per system52 (48 host ports + four-port SFP/SFP+ uplinks)
Packet Switching Capacities176 Gbps
Backplane speed80 Gbps
Layer 2 Throughput (Mpps)130 Mpps (wire speed)
Number of VLANs4093
MAC addresses16,000
Jumbo frames9216 bytes
ARP entries1500
Supported Optics• 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 (singlemode), or LH (single-mode)
Physical Layer• Physical port redundancy: Redundant trunk group (RTG)
• Cable diagnostics for detecting cable breaks and shorts
• Auto MDI/MDIX (medium-dependent interface/mediumdependent interface crossover) support
• Port speed downshift/setting maximum advertised speed on 10/100/1000BASE-T ports
• Digital optical monitoring for optical ports
Dimensions (W x H x D)• Width:
– 17.4 in (44.19 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: 10.2 in (25.9 cm)
Weight8.29 lb (3.76 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 13,000 ft (3962 m) at 40° C according to GR-63
• Non-operating altitude: up to 15,000 ft (4572 m)
• Relative humidity operating: 10% to 85% (noncondensing)
• Relative humidity non-operating: 0% to 95% (noncondensing)

Tùy chọn License cho Switch Juniper EX2300-48T

EX-48-EFLEnhanced Feature License for EX2300 48-port switches. Includes licenses for IPv4 routing (OSPF v2/v3, IGMP v1/v2/v3, VRRP, and BFD), IPv6 routing (RIPng, OSPF v3, VRRP v6, MSDP, and PIM), and Real-Time Performance Monitoring (RPM).
EX2300-VCEX2300 Virtual Chassis License

Tùy chọn Module quang SFP cho Switch Juniper EX2300-48T

EX-SFP-1GE-TSFP 10/100/1000BASE-T copper; RJ-45 connector; 100m reach on UTP
EX-SFP-1GE-SXSFP 1000BASE-SX; LC connector; 850 nm; 550m reach on multimode fiber
EX-SFP-1GE-SX-ETSFP 1000BASE-SX; LC connector; 850 nm; 550m reach on multimode fiber. extended temperature
EX-SFP-1GE-LXSFP 1000BASE-LX; LC connector; 1310 nm; 10 km reach on single-mode fiber
EX-SFP-1GE-LHSFP 1000BASE-LH; LC connector; 1550 nm; 70 km reach on single-mode fiber
EX-SFP-1GE-LX40KSFP 1000BASE-LX; LC connector; 1310 nm; 40 km reach on single-mode fiber
EX-SFPGE10KT13R14SFP 1000BASE-BX; TX 1310 nm/RX 1490 nm for 10 km transmission on single-strand, singlemode fiber
EX-SFPGE10KT13R15SFP 1000BASE-BX; TX 1310 nm/RX 1550 nm for 10 km transmission on single-strand, singlemode fiber
EX-SFPGE10KT14R13SFP 1000BASE-BX; TX 1490 nm/RX 1310 nm for 10 km transmission on single-strand, singlemode fiber
EX-SFPGE10KT15R13SFP 1000BASE-BX; TX 1550 nm/RX 1310 nm for 10 km transmission on single-strand, singlemode fiber
EX-SFPGE40KT13R15SFP 1000BASE-BX; TX 1310 nm/RX 1550 nm for 40 km transmission on single-strand, single-mode fiber
EX-SFPGE40KT15R13SFP 1000BASE-BX; TX 1550 nm/RX 1310 nm for 40 km transmission on single-strand, single-mode fiber
EX-SFPGE80KCW1470SFP Gigabit Ethernet CWDM, LC connector; 1470 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1490SFP Gigabit Ethernet CWDM, LC connector; 1490 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1510SFP Gigabit Ethernet CWDM, LC connector; 1510 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1530SFP Gigabit Ethernet CWDM, LC connector; 1530 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1550SFP Gigabit Ethernet CWDM, LC connector; 1550 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1570SFP Gigabit Ethernet CWDM, LC connector; 1570 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1590SFP Gigabit Ethernet CWDM, LC connector; 1590 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1610SFP Gigabit Ethernet CWDM, LC connector; 1610 nm, 80 km reach on single-mode fiber
EX-SFP-10GE-USRSFP+ 10 Gigabit Ethernet Ultra Short Reach Optics, 850 nm for 10m on OM1, 20m on OM2, 100m on OM3 multimode fiber
EX-SFP-10GE-SRSFP+ 10GBASE-SR; LC connector; 850 nm; 300m reach on 50 microns multimode fiber; 33m on 62.5 microns multimode fiber
EX-SFP-10GE-LRSFP+ 10GBASE-LR; LC connector; 1310 nm; 10 km reach on single-mode fiber
EX-SFP-10GE-ERSFP+ 10GBASE-ER 10 Gigabit Ethernet Optics, 1550 nm for 40 km transmission on singlemode fiber
EX-SFP-10GE-ZRSFP+ 10GBASE-ZR; LC connector; 1550nm; 80 km reach on single-mode fiber
EX-SFP-10GE-DAC1MSFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) – 1-meter length
EX-SFP-10GE-DAC3MSFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) – 3-meter length
EX-SFP-10GE-DAC5MSFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) – 5-meter length