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Grass Valley 8985FS v.1.3.2 User Manual

Page 69

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8985FSP/FS — Instruction Manual

69

Specifications

The frame phase relationship between the SDI video stream and the analog
reference signal is established according to SMPTE RP 168-2002. This
defines the SDI video frame start occurring N pixel periods before the
frame start of the analog video reference signal. N is defined for each video
format in

Table 6

.

Table 6. Frame Phase Relationship

Format

Standard

N

408i59.94

SMPTE 125M-1995

16

576i50

Rec. ITU-R BT.656-4

12

1080i59.94

SMPTE 274M-1998

88

720p59.94

SMPTE 296M-2001

110

1080i50

SMPTE 274M-1998

528

720p50

SMPTE 296M-2001

440

1080sF24

SMPTE 274-1998

638

1080p24

SMPTE 274-1998

638

Table 7. SFP Receiver/Transceiver Fiber Optic Submodule Specifications

Model Number

SFP-13103G-M1DRX

SFP-13103G-M1TRX

Low wavelength

1260nm

1260nm

High wavelength

1620nm

1620nm

Receiver channels

2

1

Connector type

LC

Fiber support

Single mode

Data rate

50Mb/s to 3Gb/s

Maximum distance @ 3Gb/s

10km

Minimum distance

30km

Table 8. SFP Transmitter/Transceiver Fiber Optic Submodule Specifications

Model Number

SFP-13103G-M1DTX

SFP-13103G-M1TRX

Wavelength 1

1310 nm

1310 nm

Wavelength 2

1310 nm

N/A

Transmit channels

2

1

Connector type

LC

Fiber support

Single-mode

Data rate

143 Mb/s to 2.97 Gb/s

Power output

-5 to 0 dBm (-2dBm typical)

Maximum distance

10 km

1

1

The 1310 nm Dual Transmitter (SFP-13103G-M1DTX) and Transceiver (SFP-13103G-M1TRX) require no attenu-

ation between fiber transmitter and receiver connections at any length.

Maximum distance

20 km

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