P6002A Teccor Electronics, Inc., P6002A Datasheet - Page 102
P6002A
Manufacturer Part Number
P6002A
Description
solid state crowbar devices
Manufacturer
Teccor Electronics, Inc.
Datasheet
1.P6002A.pdf
(212 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
P6002AA
Manufacturer:
Littelfuse
Quantity:
45 000
Company:
Part Number:
P6002AA MCL
Manufacturer:
Littelfuse
Quantity:
45 000
Company:
Part Number:
P6002AAL
Manufacturer:
Littelfuse
Quantity:
45 000
Company:
Part Number:
P6002AB
Manufacturer:
Littelfuse
Quantity:
45 000
Company:
Part Number:
P6002AB MCL
Manufacturer:
Littelfuse
Quantity:
45 000
- Current page: 102 of 212
- Download datasheet (2Mb)
High Speed Transmission Equipment
Figure 3.16 T1/E1 Overview
http://www.teccor.com
+1 972-580-7777
Central Office
T1 Transceiver
TX Pair
RX Pair
T1/E1 Circuit Protection
T1/E1 networks offer data rates up to 1.544 Mbps (2.058 for E1) on four-wire systems.
Signal levels on the transmit (TX) pair are typically between 2.4 V and 3.6 V while the
receive (RX) pair could go as high as 12 V. Loop powering is typically ±130 V at 60 mA,
although some systems can go as high as 150 V. (Figure 3.16)
Protection Circuitry
Longitudinal protection is required at the Central Office Terminal (COT) interface because of
the ground connection used with loop powering. (Figure 3.17) Two P1800SC MC SIDACtor
devices provide overvoltage protection and two F1250T TeleLink fuses (one on Tip, one on
Ring) provide overcurrent protection. The P1800SC MC device is chosen because its V
is compliant with TIA-968 regulations, Section 4.4.5.2, “Connections with protection paths
to ground.” These regulations state:
Line powered DLC Four-wire,1.544 Mbps/2.048 Mbps
Approved terminal equipment and protective circuitry having an
intentional dc conducting path to earth ground for protection purposes at
the leakage current test voltage that was removed during the leakage
current test of section 4.3 shall, upon its replacement, have a 50 Hz or
60 Hz voltage source applied between the following points:
The voltage shall be gradually increased from zero to 120 V rms for
approved terminal equipment, or 300 V rms for protective circuitry, then
maintained for one minute. The current between (a) and (b) shall not
3000 ft
a. Simplexed telephone connections, including Tip and Ring, Tip-1
b. Earth grounding connections
and Ring-1, E&M leads and auxiliary leads
Line Regenerator
3 - 14
6000 ft
SIDACtor
Line Regenerator
®
Data Book and Design Guide
© 2002 Teccor Electronics
DRM
Related parts for P6002A
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Power Rectifiers 15-20 Amp in TO-220AB Package
Manufacturer:
Teccor Electronics, Inc.
Part Number:
Description:
22A Iout, 600V Vrrm General Purpose Silicon Rectifier
Manufacturer:
Teccor Electronics, Inc.
Part Number:
Description:
275 V, four-port longitudinal two-chip protector
Manufacturer:
Teccor Electronics, Inc.
Datasheet:
Part Number:
Description:
SCRs 1-70 AMPS NON-SENSITIVE GATE
Manufacturer:
Teccor Electronics, Inc.
Datasheet:
Part Number:
Description:
400V V[drm] Max., 3.0A I[T] Max. Silicon Controlled Rectifier
Manufacturer:
Teccor Electronics, Inc.
Part Number:
Description:
Silicon COntrolled Rectifier 1-70 Amps
Manufacturer:
Teccor Electronics, Inc.
Part Number:
Description:
400V V[drm] Max., 4.0A I[T] Max. Silicon Controlled Rectifier
Manufacturer:
Teccor Electronics, Inc.
Part Number:
Description:
Sensitive SCR
Manufacturer:
Teccor Electronics, Inc.
Datasheet:
Part Number:
Description:
Thyristor Product Catalog
Manufacturer:
Teccor Electronics, Inc.
Datasheet:
Part Number:
Description:
Thyristor, 500V 0.8A IGT<500UA, Thyristor, high gate sensivity
Manufacturer:
Teccor Electronics, Inc.
Datasheet:
Part Number:
Description:
Thyristor, 500V 0.8A IGT<12UA, Thyristor, high gate sensivity
Manufacturer:
Teccor Electronics, Inc.
Datasheet:
Part Number:
Description:
Sensitive SCRs (0.8 - 10 Amps)
Manufacturer:
Teccor Electronics, Inc.
Datasheet: