2× 5/2×10 SFF GEPON OLT Transceiver

FTM-9712P(T)-F(K)20(G)

20km transmission

Preliminary Data Sheet

Mar. 20, 2007

Fiberxon Proprietary and Confidential, Do Not Copy or Distribute

Doc No: DS3513000-1d

Page 7 of 13

Figure 5 shows the recommended interface schemes for FTM-9712P(T)-K20(G).

GEPON MAC

FTM-9712P(T)-K20(G)

CM

Laser

Driver

BM

Limiting

Amplifier

Z=50

TD+(14)

TD-(15)

RD+(10)

RD-(9)

2x150

100

TX_DIS(13)

SD(8)

SerDes

TXP

TXN

RXN

RXP

2x1uH

10uF

0.1uF

0.1uF

0.1uF

10uF

PON_TX_DISABLE

PON_LOS

2x130

+3.3V

1K

4.7-10K

Tx_Fault(CPU IO)

LAS_nFAIL(18)

DEBUG_PORT#1 (19)

DEBUG_PORT#2 (20)

Note

Fiberxon

Tuning

Equipment

+3.3V

Z=50

Z=50

Z=50

2x82

+3.3V

+3.3V

1K

Figure 5 FTM-9712P(T)-K20(G) Recommended Interface Circuit

Note: Fiberxon reserve the two-wire debug port for module tuning.

(DO NOT connect these pins to any circuit on host board)