T2 Series Media Converters

4

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Absolute Maximum Ratings

Parameter

Symbol

Min

Typical

Max

Unit

Storage Temperature

Ts

-55

+100

C

Supply Voltage - DTL

Vcc

0

+35

V

Supply Voltage - PoE, Per IEEE 802.3AF

Vcc

0

+60

V

Recommended Operating Conditions

Parameter

Symbol

Min

Typical

Max

Unit

Case Operating Temperature

Ts

-40

+71

C

Supply Voltage - DTL

Vs

0

+24

+35

V

Supply Voltage - POE

Vs

+2.8

+48

+57

V

Power Draw

Ps

5.0

6.0

W

Block Diagram

The electrical signals are transformer coupled into a Physical Layer Device (PHY), buffered, and then regenerated into up to

an optical data stream. The optical data stream is then routed to an internal optical transceiver to create the optical signal. The

optical signal is routed to the TFOCA-II compatible connector interface for direct connection to a tactical optical cable.

The media conversion process is compliant to the IEEE 802.3 specifications for Fast Ethernet 100BT and 100BFX, as well as the

IEEE 802.3Z specifications for Gigabit Ethernet 100/1000BT and 1000BLX. The Ethernet connection supports auto-negotiation

for 100/1000BT interfaces. The Ethernet connection also supports auto-cross to automatically support both crossed and un-

crossed ethernet cables.

POWER

XFMR

XFMR

100/1000BT

PHY

100/1000BT

PHY

Buffer Re-clock

FX CNVRT

Buffer Re-clock

FX CNVRT

1000BLX

PHY

1000BLX

PHY

1310

SMF

O/E

310

SMF

O/E

Block Diagram,T2K-DTL602-24VM