HP ProCurve 8116fl, Руководство по установке и началу работы

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Switch Ports and Network Cables
Fiber-Optic Cables
Port Type Cable Specifications Connector Type Supported Length
Gigabit-SX 62.5/125 mm or 50/125
μ
m (core/cladding) LC - Gigabit-SX • 62.5
μ
m cable:
diameter, graded-index 850 nm, low metal mini-GBIC
– 160 MHz*km=220 meters
content, multimode fiber-optic cables,
– 200 MHz*km=275 meters
complying with the ITU-T G.651 and ISO/IEC
• 50
μ
m cable:
793-2 Type A1b or A1a respectively.
– 400 MHz*km=500 meters
– 500 MHz*km=550 meters
Gigabit-LX 9/125
μ
m (core/cladding) diameter, graded- LC - Gigabit-LX • single-mode cable:
index 1310 nm, low metal content, single mini-GBIC 10 kilometers
mode fiber-optic cables, complying with the
• multimode cable:
ITU-T G.652 and ISO/IEC 793-2 Type B1
550 meters
standards.
OR
the multimode fiber-optic cables listed for
Gigabit-SX.
Note: To use multimode cables for Gigabit-LX, a mode conditioning patch cord may be needed - See the
Installation Guide that came with your module for more information.
Gigabit-LH 9/125 mm (core/cladding) diameter, graded- LC - Gigabit-LH 70 kilometers
index 1550 nm, low metal content, single mini-GBIC
mode fiber-optic cables, complying with the
ITU-T G.652 and ISO/IEC 793-2 Type B1
standards.
Note: Between the transmit and receive ends of the cable, at least 5db of attenuation is required for a
reliable connection. This is equivalent to 20Km of the fiber-optic cable. For distances less than 20Km,
you must add attenuators to bring the total attenuation to at least 5db. Most cable vendors carry
attenuators.
10Gigabit- 9/125
μ
m (core-cladding) diameter, 1310 nm, SC connector • single-mode cable
LR low metal content, single-mode fiber optic 10 kilometers
cables fitted with SC connectors. The cables
must comply with the ITU-T G.651 and ISO/
IEC 793-2 Type A1b or A1a standards.
10-GbE SR Multimode fiber-optic cable designed for SC ■ 62.5
μ
m cable:
Gigabit Ethernet: 62.5/125
μ
m (core/
– 160 Mhz/km = 2-26 meters
cladding) diameter or 50/125
μ
m, 850 nm, low
– 200 Mhz/km = 2-33 meters
metal content, complying with the ITU-T
G.652 and ISO/IEC 793-2 Type B1 standards.
■ 50
μ
m cable:
– 400 Mhz/km = 2-66 meters
– 500 Mhz/km = 2-82 meters
– 2000 Mhz/km = 2-300 meters
Swit
ch Ports an
d Net
w
ork
Ca
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B-3