PBN

LTE153-6000

Externally-modulated Laser Transmitter for 1550nm Wavelength

LTE153-6000

About the Product

The LTE153-6000 is designed to deliver optimum performance over long-haul fiber with low dispersion. It is the ideal solution whenever the network requires long distance transmissions that support RF applications from 85 to 1003 MHz up to 150 km.

The LTE153-6000 provides a low chirp mode of operation with a very narrow spectrum. This allows the use of any 1550nm DWDM wavelength for the transmission of broadband CATV, while maintaining excellent CNR, CSO, and CTB performance throughout the network.

The LTE153-6000 is packaged in a compact 19” sub-rack housing of 1RU, with dual redundant and hot-swappable power-supply modules.

The transmitter features adjustable dispersion compensation to maximize performance for the channel plan in use. 

  • RF pre-distortion circuit for excellent CSO and CTB performance together with a low distortion profile
  • Versions for both long-haul applications and short-haul FTTH customer access networks
  • Can be optimized for 60 PAL channels, 89 PAL channels, 80 NTSC channels or 110 NTSC channels. Flat response between 85~1003 MHz
  • Dual redundant hot-swappable power supplies for universal mains or for telecom battery
 
  • Field-adjustable Stimulated Brillouin Scattering (SBS) suppression for optimized CSO to suit 13~19 dBm fiber line drive levels.
  • Field-adjustable Electronic Dispersion Compensation (EDC)
  • Front panel LCD for local monitoring. Integrated SNMP agent for Serial (RS-232) Ethernet (RJ-45) port and remote monitoring
  • Front-panel RF Test Point for easy access
Link Performance**
S Type 6000-SA 6000-SA 6000-SA 6000-SA 6000-SA Comments
Distance (km) 65 65 65 65 65  
Channel Plan NTSC 80 PAL 60 NTSC 110 PAL 89 42 CENELEC  
Power (dBm) 7.0 / 7.0 7.0 / 7.0 7.0 / 7.0 7.0 / 7.0 7.0 / 7.0 Min. -Higher
Powers Available
Noise (MHz) 4 5 4 5 5  
SBS Suppression (dBm) 16.0 16.0 16.0 16.0 16.0 Min.
CNR (dB) 53.0 / 53.0 53.0 / 53.0 50.0 / 50.0 50.0 / 50.0 53.0 / 53.0 Min.
CSO (dBc) -65 / -65 -65 / -65 -65 / -65 -65 / -65 -65 / -65 Max.
CTB (dBc)
Max. @25 ℃
-65 -65 -65 -65 -65 Max. @25 ℃
CTB (dBc)
Max. @0~50 ℃
-64 -64 -64 -64 -64 Max. @0~50 ℃

Note: Specifications for the 2 x 10 dBm units, CSO port 2 degraded by 1 dB for Channel Loads 1 and 2, CSO port 2 degraded by 2 dB for Channel Loads 3 and 4. Channel load 1-2 = 80NTSC–60PAL. Channel load 3-4 = 110NTSC and 89PAL. 

Optical Performance
Operating wavelength Y
1555 nm ± 5 nm
ITU-DWDM grid channel 18~40
Output power 7.0 / 7.0 dBm output version
10.0 / 10.0 dBm output version
SBS suppression 13 to 19 dBm
RF Performance
RF bandwidth 85~1003 MHz
RF flatness ± 0.75 dB @85~1003 MHz
RF input return loss ≥ 16 dB
RF input impedance 75 Ω
Front Panel RF test point -20 dB ± 1 dB down from RF input
RF connector SCTE F-Type
Nominal RF input level
per TV channel
CW/Video mode Manual mode
PAL 60 ch 20 ± 2 dBmV/ch 18 ± 1 dBmV/ch
PAL 89 ch 18 ± 2 dBmV/ch 16 ± 1 dBmV/ch
NTSC 80 ch 19 ± 2 dBmV/ch 17 ± 1 dBmV/ch
NTSC 110 ch 17 ± 2 dBmV/ch 15 ± 1 dBmV/ch
CELENEC 42 ch 20 ± 2 dBmV/ch 18 ± 1 dBmV/ch
SNMP Management
Network port RJ45 – 10/100baseTx
MIB SCTE MIB for HFC optical transmitters, and associated MIBs
General
Power supplies 2 slots for redundant and hot-swappable units, AC or DC:
AC: 90~265 Vac 50~60 Hz
DC: 36~72 Vdc
Power consumption ≤ 65 Watt
Operating temperature 0 ℃ to +50 ℃
Storage temperature -20 ℃ to +70 ℃
Dimensions (H x W x D) 44 x 485 x 381 mm
(width includes 19” front panel ears, depth includes connectors, fans & front panel)
Shipping size (H x W x D) 80 x 600 x 670 mm (107 dm3)
Weight 6.0 kg
Shipping weight 6.5 kg

Standard 100 km applications

150km applications with DCM

LTE153-6000-[UV]-[WXY]-[Z] Laser transmitter, externally modulated, 19” 1RU, with SNMP
Options:
U Link type
S  
V Output power
A 7.0 / 7.0 dBm optical output
D 10.0 / 10.0 dBm optical output
W Optical connectors
1 SC/APC angle polished connector
X Optical wavelength
00 1555 nm ± 5 nm
01 1550 nm ± 5 nm
xx ITU DWDM grid channel 18~40 (refer to relevant ITU DWDM standards)
Note: Transmitters operating on ITU grid have increased delivery time up to 4-6 weeks.
Y Power supply options (AC = 90~265 Vac 50~60 Hz, DC = 36~72 Vdc)
3 Dual: AC primary, AC secondary
4 Dual: AC primary, DC secondary
5 Dual: DC primary, DC secondary
Z Power Cable
EU Power Cable for Europe (not for use in UK or CH)
CN Power Cable for China
CH Power Cable for Switzerland
US Power Cable for USA
UK Power Cable for UK
AU Power Cable for Australia
Examples
LTE153-6000-SA-1013-EU Laser transmitter, in stand-alone 19” sub rack, 1 RU, externally modulated, 1550 nm ± 5 nm, 2 x 7 dBm outputs with SC/APC connectors.
Dual redundant universal mains AC power supplies. Integrated SNMP.
Power Cable for Europe (not for use in UK or CH).
  • LTE153-6000