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DekTec IP to QAM Quad Modulator DTE-3114

The DTE-3114 is a stand alone, four channel QAM modulator, with TSoIP inputs that are directly synthesized to VHF/UHF outputs. The device is completely agile over all VHF/UHF frequencies up to 1000 MHZ and provides RTP with FEC decoding on each channel.

Sencore is the preferred distributor of DekTec in North America.

KEY FEATURES
APPLICATIONS
SPECIFICATIONS

Stand alone four channel QAM modulator with TS-over-IP (TSoIP) inputs and directly synthesized VHF/UHF outputs
2D FEC decoder for IP error correction
Web and SNMP interface for setting parameters and observing status
Unit can be powered via the Ethernet cable (Power over Ethernet) or through a DC power supply jack
Removal of IP jitter with programmable size of jitter tolerance buffer
Full support of SMPTE 2022-1/2
LCD status display shows device identifier, QAM mode, carrier frequencies, output level and IP/MAC address
Install up to 12 modules in 3U 19" rack space using DekTec rack mountable rail

Cable-TV modulator with TSoIP input
QAM test generator

MODULATION

QAM-A

EN 300 429 (DVB-C)

QAM-B

J.83 Annex B with support for all interleaver modes

QAM-C

J.83 Annex C

KEY ATTRIBUTES

Main RF port

Connector

75-Ω F Female

Output level (total)

-32 to -9dBm

Level accuracy

±1dB

Monitor port

Connector

75Ω F Female

Output level (total)

-25.5±3dBm

Range

32 to 1006MHz

Channel spacing

5 to 8MHz

Symbol rate

4.48 to 7.0MBd

MER

43dB

GigE port

Physical layer

IEEE 802.3af

Connector

RJ-45

Transport

TP per IP

1-7

Encapsulation

UDP or RTP

FEC

SMPTE 2022-1

Jitter tolerance range

1-20 ms

CONTROL

IP address assignment

DHCP or static

Multicast support

IGMP v2

Device management

browser based

Network management

SNMP v2c

Discovery

WS-discovery

ORDERING INFORMATION