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ວັນເວລາໃຫ້ບໍລິການ (service hour):ຈັນ-ສຸກ (Mon-Fri) : 9:00-17:30. ເສົາ(Sat): 9:00-12:00

keepLINK Youlian ring network managed industrial Ethernet switch can be mounted on the rack 1U rack-mounted power supply AC/DC

keepLINK Youlian ring network managed industrial Ethernet switch can be mounted on the rack 1U rack-mounted power supply AC/DC
keepLINK Youlian ring network managed industrial Ethernet switch can be mounted on the rack 1U rack-mounted power supply AC/DC
keepLINK Youlian ring network managed industrial Ethernet switch can be mounted on the rack 1U rack-mounted power supply AC/DC
keepLINK Youlian ring network managed industrial Ethernet switch can be mounted on the rack 1U rack-mounted power supply AC/DC
keepLINK Youlian ring network managed industrial Ethernet switch can be mounted on the rack 1U rack-mounted power supply AC/DC
keepLINK Youlian ring network managed industrial Ethernet switch can be mounted on the rack 1U rack-mounted power supply AC/DC
keepLINK Youlian ring network managed industrial Ethernet switch can be mounted on the rack 1U rack-mounted power supply AC/DC
0 ໃຫ້ຄໍາເຫັນ - ຖ້າທ່ານມີຄໍາແນະນໍາຫຼືປະສົບການໃນສິນຄ້າໂຕນີ້, ກະລຸນາໃຫ້ຄໍາແນະນໍາແລະຄໍາເຫັນຢູ່ທີ່ນີ້ດ້ວຍ.！
￥3,100.00
  • Stock: In Stock
  • Model: 1174405281628
  • Weight: 2.00kg
  • SKU: 1174405281628

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ບໍ​ລິ​ການ​ຫລັງ​ການ​ຂາຍ ຮ້ານສາມຮັບປະກັນ
ຈັດຮຽງຕາມສີ ຈັດການ gigabit 24 ພອດໄຟຟ້າຈັດການ gigabit 4 optical 24 ຈັດການໄຟຟ້າ gigabit 12 optical 16 ຈັດການໄຟຟ້າ gigabit 24 ພອດ optical ຈັດການ 4 gigabit optical + 8 combo + 16 gigabit ໄຟຟ້າສາມຊັ້ນຈັດການ 24 ພອດ optical ສາມຊັ້ນຄຸ້ມຄອງປະເພດ 16 gigabit optical ສາມຊັ້ນຄຸ້ມຄອງປະເພດ 24 ພອດໄຟຟ້າສາມຊັ້ນຄຸ້ມຄອງປະເພດ 16 100m optical 8 gigabit ໄຟຟ້າສາມຊັ້ນຄຸ້ມຄອງປະເພດ gigabit 2 optical 24 ປະເພດໄຟຟ້າສາມຊັ້ນ gigabit 4 optical 24 ປະເພດໄຟຟ້າທີ່ຄຸ້ມຄອງສາມຊັ້ນ 8 gigabit optical 8 gigabit combo three-layer managed type 20 gigabit optical 8 gigabit combo three-layer managed gigabit 4 optical 48 electrical three-layer managed type 4 gigabit optical 48 hundred gigabit ໄຟຟ້າຈັດການ gigabit 24 ພອດໄຟຟ້າ + poe ຈັດການ gigabit 4 optical 24 ໄຟຟ້າ + poe ຈັດການ gigabit 2 ໄຟຟ້າ optical 16 + poe ສາມຊັ້ນຄຸ້ມຄອງ gigabit 24 ພອດໄຟຟ້າ + poe ສາມຊັ້ນຄຸ້ມຄອງ gigabit 2 optical 24 ໄຟຟ້າ +poe ສາມຊັ້ນຄຸ້ມຄອງ gigabit 4 optical 24 ໄຟຟ້າ +poe ສາມຊັ້ນຄຸ້ມຄອງ gigabit 4 optical 48 ໄຟຟ້າ + poe ສາມຊັ້ນ. ຊັ້ນຄຸ້ມຄອງ 4 gigabit optical 48 100m ໄຟຟ້າ + poe ສາມຊັ້ນຄຸ້ມຄອງ gigabit 12 optical 16 ໄຟຟ້າ +poe
ສະຫຼັບປະເພດ ສະຫຼັບອີເທີເນັດ
ຜູ້ຜະລິດ Shenzhen youlian technology co., ltd.
ໝາຍເລກໃບອະນຸຍາດການເຂົ້າເຖິງເຄືອຂ່າຍອຸປະກອນໂທລະຄົມ 12-d942-193531
ຄວາມ​ໄວ​ການ​ໂອນ​ 100mbps 1000mbps
ມັນເປັນ Stackable? ບໍ່ສາມາດວາງຊ້ອນກັນໄດ້
ວ່າຈະຮອງຮັບ Vlan ຫຼືບໍ່ ບໍ່ສະຫນັບສະຫນູນ
Women's Clothing (Coats & Jackets, Dresses, T-Shirts, Tops, Suits)
Standard Size
China (cm) 160-165/84-86 165-170 / 88-90 167-172 / 92-96 168-173 / 98-102 170-176 / 106-110
International XS S M L XL
USA 2 4-6 8-10 12-14 16-18
Europe 34 34-36 38-40 42 44
Bra - Under bust
Standard Size
China
(cm)		 76.2 81.3 86.4 91.5 96.5 101.6 106.7 112 117 122 127 132 137 142
USA 30 32 34 36 38 40 42 44 46 48 50 52 54 56
UK 30 32 34 36 38 40 42 44 46 48 50 52 54 56
Europe   70 75 80 85 90                
France   85 90 95 100 105                
Italy   1 2 3 4 5                
Bra - Cup size
Standard Size
China A B C D E                  
USA AA A B C D DD DDD/E F FF G GG H HH J
UK AA A B C D DD E F FF G GG H HH J
Europe AA A B C D E F              
France AA A B C D E F              
Italy   B B/none C D DD E F            
Women's Underwear
Standard Size
China S M L XL XXL XXXL
International XS S M L XL XXL
USA 2 4 6 8 10 12
UK 6 8 10 12 14 16
Europe 32 34 36 38 40 42
France 34 36 38 40 42 44
Italy 38 40 42 44 46 48
Women's Shoes
Standard Size
Length (cm) 22.8 23.1 23.5 24.1 24.5 25.1 25.7 26 26.7 27.3 27.9 28.6 29.2
China 35.5 36 37 38 39 40 41.5 42 43 44.5 46 47 48
USA 5 5.5 6 7 7.5 8.5 9.5 10 10.5 12 13 14 15.5
UK 2.5 3 3.5 4.5 5 6 7 7.5 8 9.5 10.5 11.5 13
Europe 35 35.5 36 37.5 38 39 41 42 43 44 45 46.5 48.5
Men's Clothing (Coats & Jacketst,T-Shirts,Suits)
Standard Size
China (cm) 165 / 88-90 170 / 96-98 175 / 108-110 180 / 118-122 185 / 126-130
International S M L XL XXL
Men's Clothing (Shirts)
Standard Size
China (cm) 36 - 37 38 - 39 40 - 42 43 - 44 45 - 47
International S M L XL XXL
Men's Clothing (Pants)
Size (cm) 42 44 46 48 50
Waist (cm) 68 - 72 cm 71 - 76 cm 75 - 80 cm 79 - 84 cm 83 - 88 cm
Outseam (cm) 99 cm 101.5 cm 104 cm 106.5 cm 109 cm
Men's Underwear
Standard Size
China(cm) 72-76 76-81 81-87 87-93 93-98
International S M L XL XXL
USA(inch) 28-30 30-32 32-34 34-38 38-42
Men's Shoes
Standard Size
Length(cm) 24.5 25.1 25.7 26 26.7 27 27.6 28.3 28.6 28.9
China 39.5 41 42 43 44 44.5 46 47 47.5 48
USA 6 7 8 8.5 9.5 10 11 12 12.5 13
UK 5.5 6.5 7.5 8 9 9.5 10.5 11.5 12 12.5
Europe 38 39 41 42 43.5 44 45 46 46.5 47
长度Length
Imperial英制 Meric公制
1 inch[in] 英寸 ---- 2.54 cm 厘米
1 foot[ft] 英尺 12 in 英寸 0.03048 m 米
1 yard[yd] 码 3 ft 英尺 0.9144 m 米
1 mile[mi] 英里 1760 yd 码 1.6093 km 千米
1 int nautical mile[inm] 海里 2025.4 yd 码 1.853 km 千米
面积Area
Imperial英制 Meric公制
1 sq inch[in2] 平方英寸 ---- 6.4516 cm2 平方厘米
1 sq foot[ft2] 平方英尺 144 in2 平方英寸 0.0929 m2 平方米
1 sq yard[yd2] 平方码 9 ft2 平方英尺 0.8361 m2 平方米
1 acre 英亩 4840 yd2 平方码 4046.9 m2 平方米
1 sql mile[mile2] 平方英里 640 acre 英亩 2.59 km2 平方千米
体积/容量Volume/Capacity
Imperial英制 Meric公制
1 fluid ounce 液量蛊司 1.048 UK fl oz 英制液量蛊司 29.574 ml 毫升
1 pint(16 fl oz 液量品脱)品脱 0.8327 UK pt 英制品脱 0.4731 l 升
1 gallon 加仑 0.8327 UK gal 英制加仑 3.7854 l 升
重量Weight
Imperial英制 Meric公制
1 ounce[oz]蛊司 437.5 grain 格令 28.35 g 克
1 pound[lb]磅 16 oz 蛊司 0.4536 kg 千克
1 stone 石 14 lb 磅 6.3503 kg 千克
1 hundredweight[cwt] 英担 112 lb 磅 50.802 kg 千克
1 long ton(UK) 长顿 20 cwt 英担 1.061 t 顿
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