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Introduction To Pasolink FamilyIntroduction To Pasolink Family
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Pasolink
Family
Pasolink - V2
(PDH)
Pasolink - S
(SDH)
Pasolink - V4
(PDH / Ether)
Pasolink - V3
(PDH)Pasolink +
Paso+ SDH
(Elec / Opt / Ether)
Paso+ SDH
(XPIC) - STM-1 x 2
(Elec / Opt /Ether)
Paso+ PDH
(Ether)
Pasolink - MX
(PDH / Ether)
FEC / Modulation
Selectable)
aso n am yaso n am y
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Pasolink FamilyPasolink Family
IDU Front View
PNMT LCT EWO1 EOW2
NE1 NE2 V11 LAN
PNMS
LAN CH1 CH2 CH3 CH4AN DSC/WS
CH1 - CH8 IN/OUT
CH9 - CH16 WS IN/OUT
SC IN/OUT
ALM
ALM/AUX
EOW
CALL
RESET
PWR ODU
MAINT
IDU
OFF
LINE IN
USE 1.5A)
Optionption
2 x 64k CHs Option
2MB WS Option
IF IN/OUT
Pasolink+ PDH
ALM/AUX ALM OW/DSC/ASC
RS232
NMS/RA LA PORT
EOW
CALL
RESET
PWR ODU
MAINT
IDU
OFF
LINE IN
USE 1.5A)
2 additional 9.6k with optionalDSC card
2 Voice Channels with optional ASC card
1 64k with optional Data card
2 Cluster Alarms with optional card
IF IN/OUT
TRAFFIC IN/OUT
TRAFFIC IN/OUT
PORT1 PORT2
Option Pasolink V4
WS/LAN
NMS/LAN
TRAFFIC IN
TRAFFIC OUT
CH1 CH2 CH3 CH4
CH1 CH2 CH3 CH4
TRAFFIC IN/OUT 120
ALM AUX ALM OW/DSC/ASC
RS232
NMS/RA LA PORT
ERR MON EOW
CALL
RESET
PWR ODU
MAINT
IDU
OFF
LINE IN
USE 1.5A)
LAN INTF with optional PMC
2 additional 9.6k with optional DSC card
2 Voice Channels with optional ASC card
1 64k with optional Data card
IF IN/OUT
Pasolink V3
Note Options are shown in red
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Pasolink FamilyPasolink Family
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Pasolink ODUPasolink ODU
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ComparisonComparison
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No.1 MODEMNo.1 MODEM
No.2 MODEMNo.2 MODEM
Interface1Interface1
32E1/4Ether ports32E1/4Ether ports
Interface2Interface2
8E1/2Ether ports8E1/2Ether ports
Module Construction (1+1)Module Construction (1+1)
ODUODU
Same size as V4Same size as V4
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(1+1)(1+1) Slot 1Slot 1 Slot2Slot2
Flexible interfaceFlexible interface
(1+0)(1+0) Slot 1Slot 1 Slot2Slot2
8xE1 Card4port LAN Card4port LAN + 8xE1
2port LAN CardBlank2port LAN
Blank4port LAN Card4port LAN
2port LAN Card32xE1 card32xE1 + 2port LAN
8xE1 Card32xE1 card40xE1
4port LAN Card
Slot1
2port LAN Card4port LAN +
2port SC LAN(64KB)
Slot2
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Total 40E1 signal transmission available.
- 32E1(Main CH) + 8E1(Extra CH)
4PSK/16QAM software selectable- Increasing Capacity from 16E1 to 40E1
with the same bandwidth(28MHz)
Higher System Gain (+3dB at 10-6) than V3/V4 (4PSK)- FEC (Reed-Solomon Coding)
Flexible Bitrate (5/10/20/40 E1)
Higher Ethernet throughput
- 10Mbps / 5E1, 20Mbps/10E1,40Mbps / 20E1 & 80Mbps / 40E1
ATPC & TRSV EQL
Features & Technical EnhancementFeatures & Technical Enhancement
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INDOOR UNIT FRONT VIEW
NDOOR UNIT FRONT VIEW
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Protection Systems
rotection Systems
HH
ODU-1(TX)
ODU-2
(TX)
Hot Standby - Single
Antenna System
Hot Standby - Two
Antenna System
Whena ODU is switched to the other ODU, errors follow if no RX HITLESS SW
However, errors persist when Tx is switched to the other side because of equipmen
failure. Tx side does not have protection against switching.
Twin Path
ODU-1
(TX)
ODU-2
(TX)
ODU-1(TX)
ODU-2
(TX)
ODU-1(RX)
ODU-2
(RX)
ODU-1
(RX)
ODU-2
(RX)
ODU-1(RX)
ODU-2
(RX)
Shows ON Condition
Shows Only TX
Shows Only TX
Shows Only TX
Shows Only RX
Shows Only RX
Shows Only RX
Mod - 2
Mod -1
Mod - 2
Mod -1
Mod - 2
Mod -1
Switch
Demodulator 2
Demodulator 1
Switch
Demodulator 2
Demodulator 1
Switch
Demodulator 2
Demodulator 1
TX SWO due to:
TX IF Input Alarm TX Power Alarm
APC Alarm
RX SWO due to: Low BER Alarm
FSYNC Alarm
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Protection Systems
rotection Systems
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V4 OUT DOOR UNIT
4 OUT DOOR UNIT
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V4 OUT DOOR UNIT 7
4 OUT DOOR UNIT 7
-38 GHz)
8 GHz)
Frame Ground
IF IN/OUT
Turn OFF the DC power
before removing the IF
cable
OW/RX LEV MONITOR
RF IN/OUT 7-8 GHz RF IN/OUT 13 38 GHz
RF IN/OUT 13 38 GHz
Low Freq.
High freq.
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V4 ODU OUT LINE
4 ODU OUT LINE
1- RF CKT2- IF CKT
77--8 GHz: N8 GHz: N--TYPETYPE
1313--15 GHz: PBR15 GHz: PBR--140140
1818--23 GHz: PBR23 GHz: PBR--220220
26 GHz: PBR26 GHz: PBR--260260
38 GHz: PBR38 GHz: PBR--320320
RF IN / OUTRF IN / OUT
ODU T YPE
1 MODULE 7GHzH0738[ ]
8GHzH0723[ ]
13GHzH0330[ ]
15GHzH0331[ ]
18GHzH0332[ ]
23GHzH0333[ ]
26GHzH0334[ ]
38GHzH0335[ ]
2 RF CKT H0722[ ] H0723[ ] H0360[ ] H0361[ ] H0362[ ] H0363[ ] H0364[ ] H0365[ ]
3 IF CKT H0721[ ] H0323[ ] H0321[ ]
PS H0390[ ]
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V4 ODU Performance
4 ODU Performance
ITEM SPECIFICATION
Modulation Type QPSK ( with differential coding)
Base Band Interface16 x 2 Mbit/s
8 x 2 Mbit/s
4 x 2 Mbit/s2 x 2 Mbit/s
2.048 Mbit/s 50 ppm2.048 Mbit/s 50 ppm
2.048 Mbit/s 50 ppm2.048 Mbit/s 50 ppm
IF Output -5 dBm Nominal
IF INPUT -15 to 0dBm (varies with cable length) (8D-FB length 300m)
Service Channels See Table (Page 16)
Loop Back Far End and Near End Base-band Loopback
Spectrum Shaping Root Roll-Off ( a= 0.5)
Residual BER Less than 10-12 at RSL = -30 dBm
BER Alarm Output Adjustable 10-3/ 10-4/ 10-5/ 10-6 (AIS injection point)
ODU Monitor ItemsReceived Signal level (AGC V)Output Power Level (TX Power)
LED Display Operating PWR (green) / IDU ALM (red)/ ODU ALM (red)/ Maint (yellow)
Temperature Range -0OC to + 50OC
Power Requirement 20 to 60 V (or 20 to 72 V) DC
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IDU LAYOUT 1+0)
DU LAYOUT 1+0)
4
1
2
3
6
10
9
8
5
7
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E1 INTERFACE
1 INTERFACE
120 OHMS BALANCE INTERFACE
TWO D-SUB CONNECTORS
75 Ohms unbalance interface isconnected to the two d-sub connectors
traffic in/out on the IDU front panel
When 120 ohms or 75 ohms is used
other interface should be terminated
using the dip switches on the Switch
Board-2 inside the top cover of the IDU.
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