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 phẩm EX2300-48T
Form factor Fixed platform
Virtual Chassis configuration consisting of up to four switches
Junos Fusion Enterprise Satellite device
DRAM 2 GB
Flash 2 GB
CPU 1.25GHz ARM CPU
GbE port density per system 52 (48 host ports + four-port SFP/SFP+ uplinks)
Packet Switching Capacities 176 Gbps
Backplane speed 80 Gbps
Layer 2 Throughput (Mpps) 130 Mpps (wire speed)
Number of VLANs 4093
MAC addresses 16,000
Jumbo frames 9216 bytes
ARP entries 1500
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)
Weight 8.29 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-EFL Enhanced 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-VC EX2300 Virtual Chassis License

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

EX-SFP-1GE-T SFP 10/100/1000BASE-T copper; RJ-45 connector; 100m reach on UTP
EX-SFP-1GE-SX SFP 1000BASE-SX; LC connector; 850 nm; 550m reach on multimode fiber
EX-SFP-1GE-SX-ET SFP 1000BASE-SX; LC connector; 850 nm; 550m reach on multimode fiber. extended temperature
EX-SFP-1GE-LX SFP 1000BASE-LX; LC connector; 1310 nm; 10 km reach on single-mode fiber
EX-SFP-1GE-LH SFP 1000BASE-LH; LC connector; 1550 nm; 70 km reach on single-mode fiber
EX-SFP-1GE-LX40K SFP 1000BASE-LX; LC connector; 1310 nm; 40 km reach on single-mode fiber
EX-SFPGE10KT13R14 SFP 1000BASE-BX; TX 1310 nm/RX 1490 nm for 10 km transmission on single-strand, singlemode fiber
EX-SFPGE10KT13R15 SFP 1000BASE-BX; TX 1310 nm/RX 1550 nm for 10 km transmission on single-strand, singlemode fiber
EX-SFPGE10KT14R13 SFP 1000BASE-BX; TX 1490 nm/RX 1310 nm for 10 km transmission on single-strand, singlemode fiber
EX-SFPGE10KT15R13 SFP 1000BASE-BX; TX 1550 nm/RX 1310 nm for 10 km transmission on single-strand, singlemode fiber
EX-SFPGE40KT13R15 SFP 1000BASE-BX; TX 1310 nm/RX 1550 nm for 40 km transmission on single-strand, single-mode fiber
EX-SFPGE40KT15R13 SFP 1000BASE-BX; TX 1550 nm/RX 1310 nm for 40 km transmission on single-strand, single-mode fiber
EX-SFPGE80KCW1470 SFP Gigabit Ethernet CWDM, LC connector; 1470 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1490 SFP Gigabit Ethernet CWDM, LC connector; 1490 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1510 SFP Gigabit Ethernet CWDM, LC connector; 1510 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1530 SFP Gigabit Ethernet CWDM, LC connector; 1530 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1550 SFP Gigabit Ethernet CWDM, LC connector; 1550 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1570 SFP Gigabit Ethernet CWDM, LC connector; 1570 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1590 SFP Gigabit Ethernet CWDM, LC connector; 1590 nm, 80 km reach on single-mode fiber
EX-SFPGE80KCW1610 SFP Gigabit Ethernet CWDM, LC connector; 1610 nm, 80 km reach on single-mode fiber
EX-SFP-10GE-USR SFP+ 10 Gigabit Ethernet Ultra Short Reach Optics, 850 nm for 10m on OM1, 20m on OM2, 100m on OM3 multimode fiber
EX-SFP-10GE-SR SFP+ 10GBASE-SR; LC connector; 850 nm; 300m reach on 50 microns multimode fiber; 33m on 62.5 microns multimode fiber
EX-SFP-10GE-LR SFP+ 10GBASE-LR; LC connector; 1310 nm; 10 km reach on single-mode fiber
EX-SFP-10GE-ER SFP+ 10GBASE-ER 10 Gigabit Ethernet Optics, 1550 nm for 40 km transmission on singlemode fiber
EX-SFP-10GE-ZR SFP+ 10GBASE-ZR; LC connector; 1550nm; 80 km reach on single-mode fiber
EX-SFP-10GE-DAC1M SFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) – 1-meter length
EX-SFP-10GE-DAC3M SFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) – 3-meter length
EX-SFP-10GE-DAC5M SFP+ 10 Gigabit Ethernet Direct Attach Copper (twinax copper cable) – 5-meter length