Figure 29: I/O Module with BNCs
This section illustrates the common connector types used with ERX I/O modules. For information about the connectors on the different line modules, see the ERX Module Guide.
Figure 29: I/O Module with BNCs
The HSSI I/O module uses a standard 50-pin HSSI connector.
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Caution: Do not terminate HSSI connections with SCSI connectors. Although SCSI connectors look very similar to HSSI connectors, using SCSI connectors on HSSI connections can lead to data loss. |
Figure 30: HSSI I/O Module with 50-Pin HSSI Connector
When inserting an RJ-45 connector, be sure it clicks into the port.
Figure 31: I/O Module with RJ-45 Connector
When inserting an RJ-48C connector, be sure it clicks into the port.
Figure 32: I/O Module with RJ-48C Connectors
In accordance with EN60825-1, Safety of Laser Products - Part 1: Equipment Class, Requirements, and User's Guide (2001), multimode I/O modules with LC connectors are defined as follows:
CLASS 1 LED PRODUCT.
In accordance with EN60825-1, Safety of Laser Products - Part 1: Equipment Class, Requirements, and User's Guide (2001), single-mode I/O modules with LC connectors are defined as follows:
CLASS 1 LASER PRODUCT.
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Warning: Do not look directly into LC-style fiber connectors. The fiber-optic laser used in single-mode fiber (SMF) meets the regulatory requirements for casual exposure to the eye; however, looking directly into a laser can cause eye damage. |
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Warning: IEC 825, Class 1 laser fiber connectors are for connection only to Class 1 laser devices. |
In accordance with EN60825-1, Safety of Laser Products - Part 1: Equipment Class, Requirements, and User's Guide (2001), multimode I/O modules with SC connectors are defined as follows:
CLASS 1 LED PRODUCT.
In accordance with EN60825-1, Safety of Laser Products - Part 1: Equipment Class, Requirements, and User's Guide (2001), single-mode I/O modules with SC connectors are defined as follows:
CLASS 1 LASER PRODUCT.
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Warning: Do not look directly into SC-style fiber connectors. The fiber-optic laser used in single-mode fiber (SMF) meets the regulatory requirements for casual exposure to the eye; however, looking directly into a laser can cause eye damage. |
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Warning: IEC 825, Class 1 laser fiber connectors are for connection only to Class 1 laser devices. |
SC duplex connectors have the same basic shape as LC duplex connectors, but are slightly larger. See Figure 33.
Figure 33: I/O Module with SC Full Duplex Connectors
To cable I/O modules with SMB connectors, pull back the metal sheath on the connector, insert the connector into the selected port, and release the metal sheath.
Figure 34: I/O Module with SMB Connectors
Four cables are available for the X.21/V.35 I/O modules:
Each 200-pin proprietary socket on the I/O module provides connections to 8 V.35 or X.21 ports. The remote end of the cable is terminated with either 8 X.21 connectors or 8 V.35 connectors. The cable you attach to the port on the I/O module determines whether the connection is X.21 or V.35 and DCE or DTE.
Figure 35: X.21/V.35 Module with 50-Pin X.21/V.35 Connector
Some modules have redundant ports. See the ERX Module Guide for specifications. Cabling both ports provides a redundant path to the module.
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Caution: For port redundancy to operate correctly on a GE I/O module that supports SFPs, both the primary and redundant ports on an E-series GE I/O module must use the same type of SFP. |
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