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Interfaces
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4 x
electrical ports(RJ45) ,10/100/1000/2.5GBase-Tx
2 x optical
port 10G SFP+/1G
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Optical port
characteristics
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Speed:
10Gbps, backward compatible with 1Gbps
Wavelength:
single-mode fiber 1310nm, 1550nm, 1330/1270nm, 1490/1550nm; multimode fiber
850nm
Transmission
distance: 0~120km
Interface
type: SFP+
Fiber core
standard: single-mode 9/125μm; multimode 50/125μm, 62.5/125μm
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Copper port characteristics
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Speed:
10/100/1000/2500Mbps adaptive
Duplex mode:
full/half duplex
Interface
type: RJ-45
Connection
mode: straight-through line / cross-line auto-identification
Transmission
distance: 100m
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Standard
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IEEE802.3（10Base-T）
IEEE802.3u（100Base-TX/FX）
IEEE802.3ab（1000Base-T）
IEEE802.3z（1000Base-SX/LX/CX/T）
IEEE802.3x（Flow control）
IEEE802.3af（PoE）
IEEE802.3at（PoE+）
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PoE Features
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Output
power: 48V DC, 30W max per PoE port
Wiring
definition: 1/2(+), 3/6(-), end-span
支持符合IEEE 802.3af/at标准的受电设备（PD）
PoE端口优先级机制
IEEE802.3X全双工流控与Backpressure半双工流控
线速转发
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Exchange
Properties
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Backplane
bandwidth: 256G
Packet
forwarding rate: 35.888Mpps
MAC address
table: 4K
Packet
buffer: 8Mbit
Forwarding
frame length: 64~15360 bytes
Switching
delay: <5μs
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LED
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Power, Fx,
Tx
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Power supply
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Input
voltage：220VAC/12VDC（Non-POE）
DC 48V（POE）
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Power
consumption
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≤15W（stand-by）
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Mechanical
characteristics
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Housing
Material: Metal
Dimensions:
214 x 105 x 32mm (without connector protrusion)
Weight:
0.6kg
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Working
Environment
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Operating
temperature: -10°C ~ 70°C
Storage
temperature: -20°C ~ 70°C
Relative
Humidity: 10% ~ 90% RH (no condensation)
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Warranty
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Warranty
period: 3 years
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