E1 Interface Card Sample Clauses
The E1 Interface Card clause defines the requirements and specifications for the provision, installation, or use of an E1 interface card within a telecommunications or networking system. This clause typically outlines the technical standards the card must meet, such as compatibility with existing equipment, data transmission rates, and physical installation requirements. By clearly setting these expectations, the clause ensures that both parties understand the necessary hardware components and their roles, thereby preventing compatibility issues and ensuring seamless integration within the broader system.
E1 Interface Card. The E1 Interface Card can be inserted into slots 4 to 11 of the shelf. Each E1 Interface Card has 8 E1 ports. The E1 interface cards connect the E1 links to the TSI (Timeslot Interchange) Switch of the Control Card through which the user cross connects various E1 ports at 64Kbps (DS-0 level) i.e., single timeslot. In the Monitoring mode each E1 interface card connects and monitors up to 4E1 links. The E1 interface card communicates with the system control card through the system backplane at 400Mbps speed in order to provide efficient monitoring and alarm reporting. Each E1 interface card maintains an internal log of alarms that occur on each E1 port for up to a period of 1 week. Then the log is overwritten after 1 week. The user can access this log through the system control card at any time to monitor the status of each E1 Port or E1 link. The E1 interface card has 10 LEDs. Table 3: Description of LEDs in Interface Card LED Colour of LED Status LED1 YELLOW ON indicates SYNC clock is faulty. OFF indicates SYNC clock is OK. LED2 Bi-Colour GREEN indicates 1st E1 Port of Card is in SYNC with connected equipment. RED indicates 1st Port of Card is not SYNC with the connected equipment or 1st E1 Port is not connected properly. LED3 Bi-Colour GREEN indicates 2nd El Port of Card is in SYNC with connected Equipment. RED indicates 2nd El Port of Card is not SYNC with the connected equipment or 2nd El Port is not connected properly. LED4 Bi-Colour GREEN indicates 3”‘ El Port of Card is in SYNC with connected Equipment. RED indicates 3’“ El Port of Card is not SYNC with the connected equipment or 3”‘ El Port is not connected properly. LED5 Bi-Colour GREEN indicates 4” El Port of Card is in SYNC with connected Equipment. RED indicates 4th El Port of Card is not SYNC with the connected equipment or 4th El Port is not connected properly. LED6 Bi-Colour GREEN indicates 5”‘ El Port of Card is in SYNC with connected Equipment. RED indicates 5th El Port of Card is not SYNC with the connected equipment or 5th El Port is not connected properly. LED7 Bi-Colour GREEN indicates 6’“ El Port of Card is in SYNC with connected Equipment. RED indicates 6th El Port of Card is not SYNC with the connected equipment or 6th El Port is not connected properly. LED8 Bi-Colour GREEN indicates 7m El Port of Card is in SYNC with connected Equipment. RED indicates 7th El Port of Card is not SYNC with the connected equipment or 7th El Port is not connected properly. LED9 Bi-Colour GREEN indicates...