Features
■
■
■
Accepts POTS lines & Coaxial Protector
Manufactured from high-impact resistant,
ultraviolet-desensitized, flame retardant,
UL Recognized plastic
Optional sealed switching jacks with
Insulation Displacement Connectors
(IDCs)
■
■
■
Subscriber lockable with Telco override
Convenient ground attachment
UL
Listed per UL 497 (File: E53117)
®
7004C Series – Network Interface Device
Bourns
®
Model 7004C NID provides a secure and weather resistant enclosure for Telco service for residential or commercial
installations. The 7004C supplies station protection and test access points and can be configured for a maximum of two
POTS lines and one 1740-xx coax protector. The 7004C features convenient cable knockouts and generous working space
for wire management.
How To Order
7004C - 0X - X X - XX
Model Number Designator
Number of Twisted Pairs
0 = None
1 = One
2 = Two
Station Protector Options
D
1
= 455HS-MSP (2377-45-HS) Voice/Data/DSL (UL,cUL)
Z
1
= 455HS-BC* (2377-45-BC) Balance-Sensitive DSL (UL, cUL)
E
2
= 155HS-MSP (2378-35-HS) Voice/DSL/Data (UL, cUL)
Y
2
= 155HS-BC* (2378-35-BC) Balance-Sensitive DSL (UL, cUL)
B=
C=
L=
M=
T=
O=
125EW (2374-01) Dual Gas Tube (UL, cUL, Telcordia)
125EW-R (2375-01) Dual Gas Tube (UL, cUL, RUS)
356M (2377-01) Balanced Gas Tube (UL, cUL, RUS)
J130S (2380-27-01) Solid State Protector (UL, cUL)
Tii355M
No Station Protectors
*For DSL systems requiring capacitive balance within 1 pF.
Note 1 = Digi.Guard - 356 size, RUS Maximum Duty.
Note 2 = Digi.Guard II - 125 size, RUS Heavy Duty.
Special Options
H = Security Screw in security plate
S = Sealed Switching Jack w/IDC (85122-T-IDC)
F = Sealed Switching Jack 4-Post (85122-T4)
Coax Protector Options
15 = 1740-15 (150 V±20 % DC Breakdown @ 100 V/Sec)
23 = 1740-23 (230 V±20 % DC Breakdown @ 100 V/Sec)
35 = 1740-35 (350 V±20 % DC Breakdown @ 100 V/Sec)
B = Expansion Bridge w/Binding Posts (85122-B)
I = Expansion Bridge w/IDC (85122-IDC)
O = No options (standard 85122 jack)
To add lines, use station protector +
85122
Standard Jack
85122-T4
Sealed Switching Jack, 4-post
85122-T-IDC Sealed Switching Jack w/IDC
REV. A 07/06
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
51单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
