Symbols
- 10-Gbps SRP module
- 10/100Base-T port 1, 2, 3
- –48 VDC
A
- access line modules
- access, management 1, 2
- setting up console 1, 2
- SNMP 1, 2
- Telnet setup
- accessing fan tray
- agency certification 1, 2, 3, 4
- air filter
- airflow 1
- rack-mounted installation and
- specifications 1, 2, 3
- alarm ports
- amperage 1, 2, 3
- antistatic bags and containers
- assembly numbers, locating
- assigning an IP address
B
C
- cable-management bracket 1
- cables
- cabling
- ERX routers
- HSSI connectors
- RJ-45 connectors 1, 2
- SC duplex connectors 1, 2
- SRP I/O modules 1, 2
- X.21/V.35 connectors
- Case Manager
- certifications 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- circulation, air
- classification, packet
- cleaning
- CLI (command-line interface)
- clock source input ports
- clocking problems
- color code, power cable
- combinations of line modules
- command-line interface
- compliance
- components
- configuring cables 1, 2
- configuring management access
- configuring Telnet
- connecting console to router
- connectors, pinouts
- console
- consumption, power 1, 2, 3, 4
- conventions
- cooling system
- current (electrical) requirements 1, 2, 3
- customer support 1, 2
D
- DB-9 connector 1, 2, 3, 4, 5
- DC power 1, 2
- detecting double-bit error
- Device Management System, NMC-RX
- diagnosing problems
- diagnostic LEDs
- dimensions of ERX routers 1, 2, 3
- dissipation, heat 1, 2, 3
- distribution rack
- documentation set
- double-bit errors
E
- EIA distribution rack
- ejectors, module
- electrical requirements 1, 2, 3, 4
- electronic equipment, recycling
- environmental requirements
- ERX14xx models 1, 2
- ERX310 Broadband Services Router
- ERX310 router
- ERX705 router
- ERX7xx models 1, 2
- ESD (electrostatic discharge)
- ESD grounding jack, chassis
- Ethernet link
- external timing ports
- E Series routers
- assigning IP address to
- cabling
- cabling recommendations
- dimensions 1, 2, 3
- electrical requirements 1, 2, 3
- hardware
- installing 1, 2
- installing components
- installing modules
- lifting 1, 2
- maintenance
- management access 1, 2
- models
- modules
- power requirements 1, 2, 3
- powering down
- powering up
- safety guidelines 1, 2, 3
- site planning
- slot groups and identification
- space requirements
- troubleshooting 1, 2
F
G
H
- halt command 1, 2
- hardware
- cable configuration 1, 2
- reclamation and recycling
- redundancy features
- repairing and replacing
- hazardous materials, reclamation and recycling
- heat dissipation 1, 2, 3, 4
- high-availability mode
- hot-swapping
- HSSI connectors, cabling
- humidity requirements 1, 2, 3
- HyperTerminal
I
- I/O modules 1
- installing ERX routers 1, 2
- installing modules
- installing NVS cards 1, 2
- installing redundancy I/O modules
- installing redundancy midplane
- installing SFPs
- installing spare line modules
- IP address, assigning
J
L
M
- maintenance, system
- management access 1, 2
- setting up console 1, 2
- SNMP 1, 2
- Telnet setup
- Management Information Bases
- management port
- managing modules
- manuals
- mechanical requirements for distribution rack
- memory, upgrading
- MIBs (Management Information Bases)
- midplane 1
- models
- module reset button
- modules
- monitoring LEDs
- monitoring temperature
- mounting kits
- mounting posts for rack
N
- network management 1, 2
- setting up console 1, 2
- SNMP 1, 2
- Telnet setup
- NMC-RX Device Management System
- notice icons
- NVS cards 1
O
P
- packaging, recycling
- packet classification
- packing instructions
- PCMCIA slot, SRP modules
- performance rate, line modules
- PIM
- pinouts, router cables and connectors
- planning site for installation
- plenum
- ports
- alarm
- external timing
- management
- redundancy 1, 2
- status LEDs
- power
- power cord warnings
- power input module
- power requirements 1, 2, 3
- power switches 1, 2
- powering down router
- powering up router
- preinstallation responsibilities
- preparing site for installation
- primary SRP module
- problems
- product numbers, locating
Q
R
- rack, distribution
- reclamation and recycling
- recycling Juniper Networks equipment
- redundancy
- redundancy features (hardware) 1
- fans
- line modules
- ports 1, 2
- SRP modules
- redundancy midplane 1
- REDUNDANT LED
- release mechanisms for SFPs
- removing components
- removing modules
- removing SFPs
- repacking components
- repairing hardware components
- replacing components
- replacing modules
- replacing NVS cards 1, 2
- replacing SFPs 1, 2
- reset button, module
- Restriction of Hazardous Substances (RoHS) Directive, recycling equipment
- Return Materials Authorization
- returning product
- RJ-45 connectors, cabling 1, 2
- RMA
- RoHS (Restriction of Hazardous Substances) Directive, recycling equipment
- RS-232 port 1, 2, 3, 4
S
- safety
- SC duplex connectors, cabling 1, 2
- self-testing, modules
- serial numbers, locating
- SFPs (small form-factor pluggable transceivers) 1
- show configuration command
- show environment command 1, 2
- show hardware command
- show version command 1, 2
- show interface gigabitEthernet command
- site planning
- size
- slot disable command
- slot groups 1
- small form-factor pluggable transceivers
- SMB connectors
- SNMP for management access 1, 2
- SODIMMs
- software
- space requirements 1, 2, 3, 4, 5
- spare line modules, installing
- specifications
- SRP I/O modules 1
- cabling 1, 2
- installing
- removing
- SRP modules 1
- errors on
- installing
- LEDs on 1, 2
- models
- PCMCIA slot
- powering down
- redundancy 1, 2
- removing 1, 2
- standby SRP module
- starting ERX routers
- status, redundancy
- storing, modules and components
- support, technical See technical support
- switches, power 1, 2
- switching on router
- switchover to spare line module
- synchronize command
- system maintenance
T
U
V
- ventilation
- voltage requirements 1, 2, 3
W
- warnings, safety
- Waste Electrical and Electronic Equipment (WEEE) Directive. See WEEE Directive
- WEEE (Waste Electrical and Electronic Equipment) Directive, recycling equipment
- weight
- wrist strap, antistatic
X
Download This Guide
CT1 and CE1 I/O Modules
CT1 I/O modules have 24 RJ-48C female connectors. CE1 I/O modules have either 20 RJ-48C female connectors or two 25-pair female Telco connectors. Figure 56 shows the location of the ports on a CT1 I/O module and the sequence of the pins in the RJ-48C connector. CE1 I/O modules equipped with RJ-48C connectors have the same configuration as CT1 I/O modules equipped with RJ-48C connectors.
Figure 56: CT1 I/O Module Ports
Table 22 lists the pinout for the CT1/CE1 connector.
Table 22: CT1/CE1 I/O Module—RJ-48C Connector Pinout
Pin | Signal |
|---|---|
1 | RX Ring |
2 | RX Tip |
3 | no connect |
4 | TX Ring |
5 | TX Tip |
6 | no connect |
7 | no connect |
8 | no connect |
For CE1 I/O modules with Telco connectors, the other ends of the cables are attached to a balun panel that splits the signals from two Telco connectors to 20 pairs of BNC connectors. We supply the Telco cables if you purchase a balun panel. Figure 57 shows the location of the Telco connectors on a CE1 I/O module and the sequence of the pins in the connectors.
Figure 57: CE1 I/O Module with Telco Connectors
Figure 58 shows the location of the 20 pairs of BNC connectors on a balun panel. The cables from the CE1 I/O module are plugged into the two 50-pin Telco connectors on the other side of the panel.
Figure 58: Twenty-Port Balun Panel
Table 23 and Table 24 list the pinouts for the Telco connectors on each cable.
Table 23: Pinout of 50-Pin Telco Connector to Ports 0–9
Pin | Signal | Pin | Signal |
|---|---|---|---|
1 | Port 0 RX TIP | 26 | Port 0 RX RING |
2 | Port 0 TX TIP | 27 | Port 0 TX RING |
3 | Port 1 RX TIP | 28 | Port 1 RX RING |
4 | Port 1 TX TIP | 29 | Port 1 TX RING |
5 | Port 2 RX TIP | 30 | Port 2 RX RING |
6 | Port 2 TX TIP | 31 | Port 2 TX RING |
7 | Port 3 RX TIP | 32 | Port 3 RX RING |
8 | Port 3 TX TIP | 33 | Port 3 TX RING |
9 | Port 4 RX TIP | 34 | Port 4 RX RING |
10 | Port 4 TX TIP | 35 | Port 4 TX RING |
11 | Port 5 RX TIP | 36 | Port 5 RX RING |
12 | Port 5 TX TIP | 37 | Port 5 TX RING |
13 | Port 6 RX TIP | 38 | Port 6 RX RING |
14 | Port 6 TX TIP | 39 | Port 6 TX RING |
15 | Port 7 RX TIP | 40 | Port 7 RX RING |
16 | Port 7 TX TIP | 41 | Port 7 TX RING |
17 | Port 8 RX TIP | 42 | Port 8 RX RING |
18 | Port 8 TX TIP | 43 | Port 8 TX RING |
19 | Port 9 RX TIP | 44 | Port 9 RX RING |
20 | Port 9 TX TIP | 45 | Port 9 TX RING |
21 | no connect | 46 | no connect |
22 | no connect | 47 | no connect |
23 | no connect | 48 | no connect |
24 | no connect | 49 | no connect |
25 | no connect | 50 | no connect |
Table 24: Pinout of 50-Pin Telco Connector to Ports 10–19
Pin | Signal | Pin | Signal |
|---|---|---|---|
1 | Port 10 RX TIP | 26 | Port 10 RX RING |
2 | Port 10 TX TIP | 27 | Port 10 TX RING |
3 | Port 11 RX TIP | 28 | Port 11 RX RING |
4 | Port 11 TX TIP | 29 | Port 11 TX RING |
5 | Port 12 RX TIP | 30 | Port 12 RX RING |
6 | Port 12 TX TIP | 31 | Port 12 TX RING |
7 | Port 13 RX TIP | 32 | Port 13 RX RING |
8 | Port 13 TX TIP | 33 | Port 13 TX RING |
9 | Port 14 RX TIP | 34 | Port 14 RX RING |
10 | Port 14 TX TIP | 35 | Port 14 TX RING |
11 | Port 15 RX TIP | 36 | Port 15 RX RING |
12 | Port 15 TX TIP | 37 | Port 15 TX RING |
13 | Port 16 RX TIP | 38 | Port 16 RX RING |
14 | Port 16 TX TIP | 39 | Port 16 TX RING |
15 | Port 17 RX TIP | 40 | Port 17 RX RING |
16 | Port 17 TX TIP | 41 | Port 17 TX RING |
17 | Port 18 RX TIP | 42 | Port 18 RX RING |
18 | Port 18 TX TIP | 43 | Port 18 TX RING |
19 | Port 19 RX TIP | 44 | Port 19 RX RING |
20 | Port 19 TX TIP | 45 | Port 19 TX RING |
21 | no connect | 46 | no connect |
22 | no connect | 47 | no connect |
23 | no connect | 48 | no connect |
24 | no connect | 49 | no connect |
25 | no connect | 50 | no connect |
