A. the DCC-E B. the DCC-M C. the DCC-R D. the Line DCC E. the Section DCC
A. J0 errors detected in a in a specified interval B. errors detected in a given Errored Seconds (ES) C. errors detected in a given Severely Errored Seconds (SES) D. errors the encryption algorithm detects in a specified interval E. Bit Interleaved Parity (BIP) errors detected in a specified interval
Click the Exhibit button. The exhibit shows a 15454/15216 DWDM system and alarm indications. What are two possible sources of trouble shown in the system?()
A. fiber failure between Sites A and D B. EDFA failure at Site A (clockwise direction) C. EDFA failure at Site C (clockwise direction) D. 15216 multiplexer at Site A (counter-clockwise direction) E. OADM pass-through (West "OUT") failure at site D (clockwise) F. wavelengths 1 and 3 transmitter failures at Site A (clockwise direction)