品牌aitelong型号sat-1cs 尺寸200*160*42（mm） 重量0.95（kg） 用途e1 test major features

· lcd large-screen display, 320*240 lattice, backlight, led indicator

· hand held, auto configuration

· multi-task operation at one time

· store 20 test results and 9 test configuratio, with power-off memories

· pc operation, store, analysis, print

· programmable timer

· alarm and histogram analysis

· software updatingmajor functio

for 2mbit:

· service-interrupted error testing

· online error testing

· framed and unframed signals generating and receiving

· 2mbit unframed error performance testing

· 2mbit framed n×64kbit channel error testing

· bit error, coding error, frame error, crc error and e bit error testing

· signal loss alarm, ais alarm, framed remote alarm, multi-framed remote alarm, out-of-frame, and pattern loss alarm

· frequency offset testing

· line signal level and frequency testing

· voice channel signal level and frequency testing

· pattern slip testing

· clock slip testing

· straightforward signaling

· audio frequency testing

· loop circuit delay testing

· automatic protection switching time testing (aps)

· clock bias function

· sound monitoring

· duplex 2mbit detecting and monitoring

· signal state display. voice channel content display. voice channel busy indication

· alarm and error histogram analysis

· time slot content analysis, drop and iert signal on each time slot

· framed content analysis

· g.703 template analysis

· g. 821/g. 826/m. 2100 error analysis

· multi error and alarm ierting

· three input modes (terminating, bridging and monitoring)

· three clock optio (internal, external and picking-up)

· jitter testing function

· touch screen tft color lcd (optional)

* the functio of yellow fonts description is a module for user to select.

for datacom:

· v.24/232/v.28, v.35, v.36, x.21, -449, -485, 422, eia-530, eia-530a datacom testing

· synch and asynch testing

· dte and dce emulation

· bit code testing

· pattern slip testing

· signal loss alarm

· line signal level and frequency testing

· loop delay testing

· automatic protection switching time testing(aps)

· g.821, m2100 service interrupt error testing

for co-directional 64kbit:

· service interrupt error testing

· bit code testing

· pattern slip testing

· signal loss, ais alarm

· line signal frequency testing

· loop delay testing

· automatic protection switching time testing(aps)

· g.821, m.2100 error testingtechnical index

·2mbit technical index

(1) signal input rate: 2048kbit ± 100ppm (g.703 requirement±50ppm)

(2) signal code: hdb3, ami.

(3) input jitter tolerance: up to the requirement of figure 10.1.

fig.10.1 input jitter tolerance

(4) input balance respoe: attenuation complies with the law of square root of frequency, and is within the range of 0 to 6db at 1024 khz.

(5) input impedance

(5.1) unbalance terminating: 75w

balance terminating: 120w

reflection loss >18db within 50hz~3100khz

(5.2) unbalance bridging: >750w

balance bridging: >1200w

(5.3) unbalance monitoring: 75w, 26db gain

balance monitoring: 120w, 26db gain

reflection loss >18db within 50hz~3100khz

(6) signal structure

(6.1) unframed structure

(6.2) framed structure: pcm30, pcm31, pcm30crc, pcm31crc

framed structure complies with the requirement of g. 704

(7) testing pattern: 26-1, 29-1, 211-1, 215-1, 220-1, 223-1, and artificial code

(8) impedance of output interface:

(8.1) unbalance 75w, up to g. 703

(8.2) balance 120w, up to g. 703

(9) external clock input

(9.1) signal form: hdb3, nrz

(9.2) balance terminating resistance: 120w

unbalance terminating resistance: 75w

balance bridging resistance: >1200w

unbalance bridging resistance: >750w

(10) error code iertion: none, single, or ratio 10-1~10-7.

·co-directional64k technical index

(1) signal input rate: 64kbit ± 100ppm(g.703 requirement±100ppm)

(2) input impedance: balance 120w, up to g.703

(3) input jitter tolerance: up to g.823.

(4) impedance of output interface: balance 120w, up to g.703

(5) testing pattern: 26-1, 29-1, 211-1, 215-1, 220-1, 223-1, and artificial code

·datacom index

(1) data interface type: v.24, v.35, v.36, x.21, -449, -485, eia-530 and eia-530a.

(2) generator

(2.1) synch mode

clock source: internal or external clock

phase relation between clock and data: co-direction or revee direction.

rate: 1.2, 2.4, 4.8, 9.6, 14.4, 19.2, 38.4, 48, 56(kbps), n×64kbps (n=1~32)

error: ±15ppm (ppm: parts per million)

(2.2) asynch mode

rate: 50,75,110,150,200,300,600,1200,2400,3600,4800,7200,9600; 14.4k,19.2k,38.4k,57.6k(bps)

data structure: word length: 5, 6, 7, 8(bits) stop bit: 1, 2(bits)

odd-even check: odd, even, 1, 0, none

(2.3) error code iertion: none, single, or ratio 10-1~10-7.

(3) receiver

(3.1) synch mode

clock source: internal or external clock

phase relation between receive clock and receive data: equidirection or revee direction.

clock rate: 2048kbps at a maximum

(3.2) asynch mode

the rate and data are the same as those of the generator.

(4) testing pattern: 26-1, 29-1, 211-1, 215-1, 220-1, 223-1, and artificial codeother paramete

· power supply

(1) special power adapter

input: ac220v 50hz

output: dc 9v 1a

(2) internal rechargeable battery

4000mah, 6v nickel-hydrogen rechargeable battery

working time: 8 hou

charging: 8 hou at power-off state, and 12 hou at power-on state

· dimeion and weight

l×w×h: 200×160×42mm

weight: 950g

· ambient paramete

operation temperature: -10~50℃

storage temperature: -30~+70℃

humidity: 5%~90%, non-condeingstandard configuration

no.

item

qty

1

sat-1cs 2m tramission analyzer

1 set

attached files

2

user&quo;s manual

1 pc

3

software disc

1 pc

attached accessories

4

75ω coaxial testing line

1 pc

根

5

bnc-l9 testing line

ceshiyi

2 pcs

6

232 serial line

1 pc

7

special testing cable of data communicationⅰ（v.24，-485，eia-530，eia-530a）

1 pc

8

special testing cable of data communicationⅱ（-449，v.36）

1 pc

9

special testing cable of data communication ⅲ（x.21）

1 pc

10

special testing cable of data communication ⅳ（v.35）

1 pc

11

g.703 co special testing cable（64kb coaxial interface）

1 pc

12

power adapter

1 pc

13

data self-loop head

1 pc

14

switch cable

1 pc

15

handy-case

1 pc

16

serial printing line（optional） □

1 pc