1.ĦÍÐÂÞÀ­UBS²úÆ·ÃèÊö ÏÂÔØ±¾ÎÄ

3.2 ½ÓÊÕÆ÷¼¼ÊõÖ¸±ê

ÏÂÁÐÖ¸±êÊǰ´ÕÕC.S.0010°æ±¾CÎÞÏ߽ṹ3

Ë«¹¤RXÌìÏßÊäÈë¿Ú ½ö½ÓÊÕÌìÏßÊäÈë¿Ú

×î´óÔØ²¨Êý ×î´ó½ÓÊÕ´ø¿í

ÔØ²¨ÆµÂÊ·¶Î§

ȫƵ¶ÎÂ˲¨Æ÷ AƵ¶ÎÂ˲¨Æ÷ B Ƶ¶ÎÂ˲¨Æ÷ ÖйúÊг¡Â˲¨Æ÷ Ó¡¶ÈÊг¡Â˲¨Æ÷

ÓÐЧÐŵÀ·¶Î§

USȫƵ¶ÎÂ˲¨Æ÷ AƵ¶ÎÂ˲¨Æ÷ B Ƶ¶ÎÂ˲¨Æ÷ ÖйúÊг¡Â˲¨Æ÷ Ó¡¶ÈÊг¡Â˲¨Æ÷

ÔëÉùϵÊý

½ÓÊÕ»úÁéÃô¶È

µ¥·ÖÖ§ Ë«·ÖÖ§ -125.5dBm

RX ¶¯Ì¬·¶Î§ Ñ¡ÔñÐÔ

RX »¥µ÷

3

3

2£¨3ÉÈÇø£©£»8£¨È«Ïò£©

10MHz

824.88 MHz - 848.07 MHz 824.88 MHz - 834.09 MHz

835.92 MHz - 848.07 MHz

826.11 MHz - 833.49 MHz

824.88 MHz - 842.82 MHz

1019-1023; 1-769 1019-303 364-636;747-769 37-283

1019-1023; 1-594 6.2dB

3.5dBµäÐÍÖµ

-123.0dBm

-65 dBm/1.23MHz

50.0dB@+/- 750KHz 87.0dB@+/- 900KHz

75dB

ĦÍÐÂÞÀ­UBS

²úÆ·ÃèÊö µÚ 13 Ò³ ¹² 16 Ò³

3.3 ÍøÂç½Ó¿ÚÖ¸±ê

3.3.1 ´«ÊäÏßÖ¸±ê

°´ÒÔϱê×¼Ö§³ÖE1»òT1Ë«½ÊÏß½Ó¿Ú: ·Ö×éģʽ

T1´«ÊäÏß

±ê³ÆÏßËÙÂÊ Ïß·±àÂë ½Ó¿Ú×迹

¼æÈݱê×¼ ITU-T G.703/G704

E1´«ÊäÏß

±ê³ÆÏßËÙÂÊ Ïß·±àÂë ½Ó¿Ú×迹

¼æÈݱê×¼ ITU-T G.703/G704

3.3.2 Óû§×Ô¶¨ÒåÊäÈë

¸æ¾¯±ê×¼ µçÁ÷Ô´

ÊäÈëµçƽ ÊýÁ¿

3.3.3 Óû§×Ô¶¨ÒåÊä³ö

Óû§Êä³öͨÓõĿª·ÅºÍ±ÕºÏ¼ÌµçÆ÷½Óµã

¶î¶¨¸ººÉ 1A@24VDC Êý Á¿

ĦÍÐÂÞÀ­UBS

²úÆ·ÃèÊö µÚ 14 Ò³ ¹² 16 Ò³

¹²4Ìõ´«Êä

1.544Mbit/s AMI£¬ B8ZS»òZCS 100Å·£¬Ë«½»Ïß

2.048Mbit/s

HDB3 120Å·£¬Ë«½ÊÏß

¼¤»îʱµÍ£¬½Óµã´ò¿ª Is=9mA ×î´ó ²Î¿¼¸ôÀë»ØÂ·

´ò¿ªÊäÈëΪÂß¼­¡±0¡±½ÓµØÊäÈëΪÂß¼­¡±1¡±×î´ó24

×î´ó8

3.4 ÊäÈëµçÔ´Ö¸±ê- UBS 800MHz ÊäÈëµçѹ·¶Î§

+27V±ê³Æ£¬Âú×ãÖ¸±ê@27VDC +/-1.0V. µ±ÊäÈëµçѹÔÚ21VÖÁ26VÖ®¼ä2.5dBϽµ¡£µ±ÊäÈëµçѹÔÚÔÚ28VÖÁ30VÖ®¼ä1.0dBϽµ

-48V±ê³Æ, -40VDCÖÁ-60VDC ACÊäÈ룬 154VACÖÁ300VAC DC¹¦ºÄ£º

×î´ó¹¦ºÄ(Íß) Åä Öà 27VDC 1 ÔØ²¨È«Ïò 8 ÔØ²¨È«Ïò 1 ÔØ²¨ - 3ÉÈÇø 2 ÔØ²¨ - 3ÉÈÇø

3.5 »úеָ±ê- UBS 800MHz »ú¼ÜÎïÀí³ß´ç ¸ß ¿í

Éî ÖØ

1100 2100 1700 2400 830-960 1450-1800 1000-1450 1450-2050 1300 2400 2000 2700 µäÐ͹¦ºÄ·¶Î§(Íß) AC/-48V¹¦ºÄ(Íß)

950 mm 575 mm 640 mm 170kg

-48V/ACÅäÖà 210kg ×îСͨ·ç³ß´ç

Ç°Ãæ 225 mm ºóÃæ 150 mm ÉÏÃæ 250 mm

×îСά»¤³ß´ç Ç°Ãæ 640 mm

²úÆ·ÃèÊö ĦÍÐÂÞÀ­UBS

µÚ 15 Ò³ ¹² 16 Ò³

ºóÃæ 150 mm£¨600mm½¨ÒéÖµ£© ÉÏÃæ 300 mm 19¡°»ú¼Ü¿Õ¼ä

×îС»ú¼Ü¿Õ¼äΪ14U(+27V ½á¹¹)

3.6 »·¾³Ö¸±ê Π¶È

¹¤×÷ζÈ

´æ´¢ÎÂ¶È ·ÀÕð

GR-63-CORE Sec 4.4.1.2, 4.4.1.3 Zone 3, Zone 4 £¨Óмܶ¥¹Ì¶¨£©

0¡ãC - 50¡ãC -40¡ãC - +70¡ãC

ʪ¶È·ÇÄý½á£¨Ã¿Ò»¿Ë¸É¿ÕÆøÖÐʪ¶È×î´ó²»³¬¹ý0.024¿ËË®£©

¹¤×÷·¶Î§

10% - 95%

´æ´¢·¶Î§ °ü×° 0%-100%

·Ç°ü×° 5%-95%

¿¹ Õð£¨3ÀàµØÇø£© GR-63-COREµÚ4.4.1½Ú ¿¹ Õð£¨4ÀàµØÇø£© 1800mm»ú¼ÜÉϼӹÌ

ÔËÊ乿·¶ ÉùÒô¼¶±ð

GR-63-COREµÚ4.3ºÍ4.4.4½Ú

1XMI, 1DMI, 2PSM, 2C/3S, 60W×ܹ¦ÂÊ 68dBA @ 50oC

1XMI, 1DMI, 2PSM, 1C/3S, 15W×ܹ¦ÂÊ 56dBA @ 25oC 68dBA for 2C/3S @ 50oC

ESD¹æ·¶ IEC61000-4-2 ÀËÓ¿±£»¤ GR-1089-CORE

FCC CFR 47 µÚ68²¿·Ö

²úÆ·ÃèÊö ĦÍÐÂÞÀ­UBS

µÚ 16 Ò³ ¹² 16 Ò³