HP A6616, Руководство по установке

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the rate and the duplex mode are not simultaneously specified for an electrical Ethernet
interface, the electrical Ethernet interface operates in the auto-negotiation mode.

No matter whether an electrical Ethernet interface operates in the forced or auto-negotiation
mode, it supports automatic MDI/MDI-X.

Technical specifications for optical Ethernet interfaces
Table 1-31 Technical specifications for 1000 Mbps optical Ethernet interfaces
Item Specification
Connector SFP/LC
Compliant standard 802.3, 802.3u, and 802.3ab
Optical
transmit
power
Type
Short-haul
multimode
optical
interface
module (850
nm)
Medium-haul
single-mode
optical interface
module (1310
nm)
Long-haul
Optical
interface
module
(1310 nm)
Long-haul
optical
interface
module
(1550 nm)
Ultra-long
haul optical
interface
module
Min –9.5 dBm –9 dBm –2 dBm –4 dBm –4 dBm
Max 0 dBm –3 dBm 5d Bm 1 dBm 2 dBm
Receiving
sensitivity
–17 dBm -20 dBm –23 dBm –21 dBm –22 dBm
Central wavelength 850 nm 1310 nm 1310 nm 1550 nm 1550 nm
Fiber type
62.5/125
μ
m
multimode
fiber
9/125
μ
m single-
mode fiber
9/125
μ
m
single-mode
fiber
9/125
μ
m
single-mode
fiber
9/125
μ
m
single-mode
fiber
Maximum
transmission
distance
0.55 km (0.34
miles) 10 km (6.21
miles) 40 km (24.86
miles) 40 km (24.86
miles) 70 km (43.50
miles)
Operating mode 1000 Mbps in full duplex mode
Use optical transceivers provided by HP only. The device may be incompatible with other
optical transceivers and thus displays alarms automatically.
RJ-45 connector
The 10Base-T/100Base-TX/1000Base-T electrical Ethernet interfaces of the device use RJ-45
connectors and support MDI/MDI-X auto-sensing. Category-5 twisted pair cables are used for
RJ-45 connectors.
Figure 1-27 shows the appearance of an RJ-45 connector.
Figure 1-27 RJ-45 connector