Enterasys SecureStack C2 C2G170-24, Руководство по установке оборудования, Страница: 71 / 74

Gigabit Ethernet Specifications
SecureStack C2 Installation Guide A-5
MGBIC-08 Specifications (1000BASE-ELX)
MGBIC-02 Specifications (1000BASE-T)
Table A-8 MGBIC-LC09 Operating Range
Item
Modal Bandwidth @
1300 nm
Range
62.5 µm MMF 500 MHz/km 2-550 Meters
50 µm MMF 400 MHz/km 2-550 Meters
50 µm MMF 500 MHz/km 2-550 Meters
10 µm SMF N/A 2-10,000 Meters
Table A-9 MGBIC-08 Optical Specifications
Item
Transmit Power (minimum) -0 dBm, min.
+2 dBm, typical +5 dBm, max.
Receive Sensitivity -24 dBm, min.
-26 dBm, typical
Maximum Input Power -3 dBm
Link Power Budget
1
(Full Duplex Only)
1. The maximum drive distance (up to 70 km) depends on the quality of the installed single-mode fiber-
optic cable segment. Use the Link Power Budget to calculate the maximum cable length of the
attached segment. The Link Power Budget must not exceed those specified in this table. The
MGBIC-08 input power must not exceed -3 dBm. Otherwise, saturation could occur.
23 dB 28 dB, typical
Table A-10 MGBIC-08 Operating Range
Item 1550 nm Range
9 or 10 µm SMF N/A 70,000 Meters
Table A-11 MGBIC-02 / Specifications
Item Specification
Supported Cable
Type:
Maximum Length
Copper, Category 5 UTP
Up to 100 meters
Connector RJ45