ADTRAN NetVanta 1748F Series, Руководство по установке оборудования

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ADTRAN 1748F Switch Port Connections
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Connecting to SFP/SFP+ Fiber Optic Ports
The switch provides 48 slots for SFP/SFP+ fiber-optic transceivers. Note that all 10G SFP+ fiber optic ports
operate at 10 Gbps full duplex. All 1000 Mbps SFP fiber optic ports operate at 1 Gbps full duplex.
Table 7. Maximum 10 Gigabit Ethernet Fiber Cable Lengths
Table 8. Maximum Gigabit Ethernet Fiber Cable Lengths
Fiber Size Fiber Bandwidth Maximum Cable Length Connector
10GBASE-SR
62.5/125 micron multimode 160 MHz/km 2-26 m (7-85 ft.) LC
62.5/125 micron multimode 200 MHz/km 2-33 m (7-108 ft.) LC
50/125 micron multimode 400 MHz/km 2-66 m (7-216 ft.) LC
50/125 micron multimode 500 MHz/km 2-82 m (7-269 ft.) LC
50/125 micron multimode 2000 MHz/km 2-300 m (7-984 ft.) LC
10GBASE-SR Fiber Size Fiber Bandwidth Maximum Cable Length Connector
1000BASE-SX
62.5/125 micron multimode 160 MHz/km 2-220 m (7-722 ft) LC
200 MHz/km 2-275 m (7-902 ft) LC
50/125 micron multimode 400 MHz/km 2-500 m (7-1641 ft) LC
500 MHz/km 2-550 m (7-1805 ft) LC
1000BASE-LX
9/125 micron single-mode N/A 2 m - 10 km (7 ft - 6.2 miles) LC
The length of fiber optic cable for a single switched link should not exceed the relevant
standards specified in this section. However, power budget constraints should also be
considered when calculating the maximum fiber optic cable length for a particular link.
• This switch uses lasers to transmit signals over fiber optic cable. The lasers are
compliant with the requirements of a Class 1 Laser Product and are inherently eye
safe in normal operation. However, you should never look directly at a transmit
port when it is powered on.
• When selecting a fiber SFP/SFP+ device, considering safety, please make sure
that it can function at a temperature that is not less than the recommended
maximum operational temperature of the product. You must also use an approved
Laser Class 1 SFP/SFP+ transceiver.