EXFO - AXS-200/855

Multilayer Access Test Set

DSn/PDH Testing Capabilities (DS1/DS3/E1)

DS1/DS3 Key Features
• Dual independent DS1 tests
• Alarm/error insertion and detection
• Performance monitoring as per ITU-T G.826 ISM, M.2100 ISM, G.821, M.2100 OOSM
• Performance testing at any fractional T1 rate; both contiguous and non-contiguous n x 64 kbit/s are supported
• VF analysis measures different tone levels
• Round-trip delay (RTD) measurements
• Support for automatic pattern detection and 12 different stress patterns
• DS1 inband and FDL loopbacks
• HDSL PairGain and Adtran loopbacks
• Smart and intelligent repeater loopback sequences
• RBS monitoring
• CSU/NIU emulation
• Terminate, Monitor and Through mode
• Excessive zeros Tx and Rx
• DS1 drop
• FEAC control
E1 Key Features
• Dual independent E1 tests
• Alarm/error insertion and detection
• Performance monitoring as per ITU-T G.826 ISM, M.2100 ISM, G.821, M.2100 OOSM
• Performance testing at any fractional E1 rate; both continguous and non-contiguous nx64 kbit/s are supported
• VF analysis measures different tone levels
• Round-trip delay (RTD) measurements
• Support for automatic pattern detection and 12 different stress patterns
• CAS monitoring
• Terminate and Monitor mode
• Excessive zeros Tx and Rx

ISDN PRI Capabilities

ISDN Key Features
• Make a call in either voice, raw data or 3.1 kHz audio
• Terminate one or all calls
• Auto routing of data calls to BERT test
• Talk set support allows users to use a butt set to talk on an active call
• Caller identification gives the call type, selected B channel, dialed number and caller’s number
• Q.931 decoding shows how calls are established, maintained and terminated across the ISDN network
• Call/answer and hold all 23 or 30 channels for seamless testing
• NT (CO) and TE (PBX) emulation to isolate the network or CPE side

Ethernet Performance Testing

• BER Testing
• RFC 2544 Testing
• Traffic Generation
• QoS Testing
• IPv4/IPv6
• Cable Testing