Enterasys Networks G3G124-24 Manuel d'utilisateur télécharger pdf (Page 57)

10-Gigabit Ethernet Transceiver (XFP) Specifications

Enterasys G-Series Hardware Installation Guide A-9

MGBIC-08 Specifications (1000BASE-ELX)

MGBIC-LC09 Specifications (1000BASE-LX)

10-Gigabit Ethernet Transceiver (XFP) Specifications

The10‐GigabitSmallFormFactorPluggable(XFP)interfaceportslotsontheG3modulessupport

variousoptional10‐GigabitEthernet(10GbE)standardtypefiber‐optictransceivers.Table A‐22

providestheinput/outputspecificationsforeachsupportedXFPversionasspecifiedintheIEEE

802.3ae‐2002standard.

Table A-18 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

(Full Duplex Only)

1. The maximum drive distance (up to 80 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-19 MGBIC-08 Operating Range

Item 1550 nm Range

9 or 10 µm SMF N/A 80,000 Meters

Table A-20 MGBIC-LC09 Optical Specifications

Item 62.5 µm MMF 50 µm MMF 10 µm SMF

Transmit Power (minimum) -11.5 dBm -11.5 dBm -9.5 dBm

Receive Sensitivity -20 dBm -20 dBm -20 dBm

Link Power Budget 8.5 dBm 8.5 dBm 10.5 dBm

Table A-21 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

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Enterasys Networks G3G124-24 Manuel d'utilisateur Page 57