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L-Band 4 channels Satellite over Fiber with 2U

L-Band 4 channels Satellite over Fiber with 2U

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Model: TPSA-4000 Series

L-Band Satellite to Fiber Transport


General

The TPSA-4000 series fiber optic links are providing transparent signal transportation for satellite antenna applications. The unit features Automatic Gain Control (AGC) on the satellite input to ensure optimum operation over a wide range of input signal levels.

The TPSA-4000 is a completely module hot-swap platform, available in 1U, 2U and 3U chassis versions, support up to 7 insert cards. Accessories include the dual-redundant power supply, the redundant switch, the RF amplifier, the RF splitter, the CWDM Mux/Demux. The transmitter is equipped with three LED indicators (optional LCD screen) on the front panel, include the power alarm, the laser alarm, the RF alarm.


Features

• 950-2150 MHz Bandwidth for L-Band

• High Dynamic Range, low Noise

• Adjustable RF Gains

• RF Power Monitors

• LNB Powering

• Hot swap redundant power supplies

• Uncooled DFB laser Diode

• Single Fiber Unidirectional Operation

• 1550nm and CWDM versions are available

• Fiber lengths up to 40km

• Weatherproof housing are available


Specifications

                    Parameter

                    Typical

RF

Frequency range

950 – 2150MHz [2500MHz optional]

Flatness 950 – 2150 MHz

± 1.0 db [typical]

Flatness @ any 36 MHz

± 0.25 dB [max]

Gain stability @ dB/24h

± 0.25 db [typical]

Output IP3

+20 dBm

Input/Output impedance

75 Ω [50 Ω optional]

Return loss

12 dB

Input/Output signal range

-50 to -20 dBm

Maximum input without damage

-5 dB

CNR @ 36 MHz / 10 km

35 dB

Noise Figure

40 dB

Gain control

Automatic or Manual

LNB Powering

14 / 16 / 18 VDC

RF connector

F-type female [BNC - optional]

Optical

Optical  wavelength

1310nm / 1550nm / CWDM

Optical output  power

3 dBm

Optical input wavelength

1270 – 1620nm

Average Rx sensitivity

-20 dBm  [typical]

Optical connector

FC/APC

Physical

3U Chassis capacity

7 plug-insert, and 2 power supplies

3U Chassis size

28 × 48.3 × 13.4 cm

2U Standalone size

20 × 48.3 × 8.8 cm

1U Standalone size

28 × 48.3 × 4.4 cm

Power for chassis

100 - 240 VAC 50/60Hz

Transmitter

+15 VDC @ 350 mA max

Receiver

+15 VDC @ 300 mA max


Order Information

          Model

                                                                Description

TPSA-4950-1U-T1

950   - 2150Mhz, 1310nm   Tx, 3dBm, F-type   75 ohm, FC/APC, 1U Standalone,

L-Band   Satellite to Fiber Transport

TPSA-4950-2U-T4

950   - 2150Mhz, 1310nm   Tx, 3dBm, 4 x F-type 75 ohm, 4 x FC/APC, 2U

L-Band   Satellite to Fiber Transport

TPSA-4950-3U-T1

950   - 2150Mhz, 1310nm   Tx, 3dBm, F-type   75 ohm, FC/APC, 3U Chassis,

L-Band   Satellite to Fiber Transport

TPSA-4950-WP-T1

950   - 2150Mhz, 1310nm   Tx, 3dBm, F-type   75 ohm, FC/APC, Weatherproof housing,

L-Band   Satellite to Fiber Transport


Dimensions

Dimensions Standalone 2U (W x D x H) 20 × 48.3 × 8.8 cm, Typically weigh 1500 grams or less.


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