This device compiles with Part 15 of the FCC Rules. Operation is subject to the following
two conditions (1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired
o p eratio n .
This e q u ip m e nt h as b e e n te s te d a nd fo un d to c om p ly with th e lim its fo r a C las s B d ig ita l
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a re s id e ntial in s tallatio n . Th is
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interfe ren c e will n o t o c c u r in a
p artic u lar in stallatio n. If this eq u ip m e n t d o e s c au s e harm fu l inte rfere nc e to ra d io o r
television reception, which can be determined by turning the equipment off and on, you
are encouraged to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and the receiver.
•C o nnec t the eq uipment into an outlet o n a circuit different from that to which the receiver
is c o nn ected .
•C ons ult the d ea ler o r a n e xp erie nc e d rad io /TV tec hn ic ia n fo r h e lp .
VTrans is a series of wireless technologies, developed
advantage of long transmission range, high date rate
The manufacturer is not responsible for any radio or TV interference caused by
unauthorized modifications to this equipment. Such modifications could void the user’s
authority to o perate the equipment.
User Manual
FC C RF Safety Caution Statement
To satisfy FCC RF exposure requirements for mobile and base station transmission
devices, a separation distance of 20cm or more should be maintained between the
antenna of this device and persons during operation. To ensure compliance, operation at
closer than this distance is not recommended. The antenna(s) used for this transmitter
must no t b e co -located or operating in conjunction with any other antenna or transmitter.
Purpose
This document is proposed for the users of TB8H devices, helping them to configure the
device and list the troubleshooting, so that the devices can be used successfully quickly.
This document mainly contains the following parts: hardware information, web
configuration menu descriptions, network configuration examples, and troubleshooting. It
c an h e lp th e c u s to m e rs q u ic kly b e fam iliar w ith the d e vic e s a n d u s e th em c o rre c tly.
N otes
This document is to characterize the TB8H device. Please read the document carefully
before setting up device. Any damage which is caused by inappropriate use will not be
co vered und er the warranty.
D efinitio ns
Tab le 1-2 D e finitio ns
1 TB8H
C reatC omm Technologies Inc.
and patented by C reatcomm, including TDMA,
2 VTrans
10M/20M/40M/80MHz bandwidth support, intelligent
rate c ontrol, Auto AC K Time-o ut ad just, having the
TB 8 H is a p o we rfu l W IFI B rid g e/ A P de vic e, w hic h allo w s W IFI ac c e s s a n d
vid eo /a ud io /d ata trans mis sio n d e vic e, e na b le s lo n g-range, fast speed and robust wireless
connections. Inte g rated with C reatco m m’s V Trans technology, TB8H has the advantages
of long-d istance, high-throughput, and between point-to-m ulti-p o int pe rfo rm a n c e s .
VTrans technologies include TDMA, 10M/20M/40M/80MHz bandwidth, intelligent rate
c o n tro l, A u to A C K Tim e-O ut Adjust and so on. TDMA technology solves the problems of
hid d en -node problem in the 802.11 network. 10M/20M/40M/80MHz bandwidth can be
fle xib ly c o n figu re d b y the u se s in d iffe re nt w o rking sc e n ario to a c hie ve the be s t link q ua lity.
Intellig en t ra te c o n trol a lgo rithm c an b e ad ap te d to q uic k c han ne l q u ality varia tio ns
auto ma tic ally, thus s tab ilizin g th e w ire les s thro u g hp u t. A C K T im e -O ut Auto Adjust can
automatically detect the distances of the TB8H devices, and thus adjust the wireless
p ara m e te rs to ac hie ve the b es t w ire les s lin k q u a lity.
The best transmission range and max speed of TB8H can be 867M b p s, m aking it s uitab le
fo r m any a p p lic a tio ns o f W IFI B rid g e, e s p e c ially h a ve a d v a ntage s fo r p o in t-to -mu lti-p o int
communication.
1.1 P ro duc t A dvantage s
The TB 8 H h as the ind us trial le a d ing te c h no lo g y , o w in g the p e rfo rma n c e c a p a b ility o f a
wire le s s b a se s tatio n with o nly a s m all fo rm fac to r, fu rth e rm o re , it h a s ve ry a ttrac tive lo w
cost.
TB8H has the following advantages compared to the competitors:
1. Embedded VTrans technology
TB8H devices is embedded with VTrans technology, including TDMA,
10M/20M/40M/80MHz bandwidth, intelligent rate control, Auto AC K Time-o ut ad just. It
makes the device have longer transmission distance, higher throughput and better pointto-m u lti-p o int pe rform ance .
The longest transmission distance of TB8H can be as far as 5 km, and the max
throughput can be 866Mbps. It can satisfy the needs of most of the applications.
3. Embedded hardware watchdog
TB8H is embedded with hardware watchdog, which is used to monitor the working status
of the device. Once the system is not working properly, the TB8H device can be rebooted
to guarantee the stab ility of the s ystem.
External 2G : 13dBi, H:360° V:8°
Max O utput po we r
27dBm
11b: -93dBm@1Mbps
Max Date Rate
11a: 54Mbps
User Manual
TB8H software ping watchdog function enable the device period ic ally p in g an o the r d e vic e
as so c iated to , s o th at it c an d e te c t if th e s ystem is w o rkin g w ell. If th e w irele s s link is lo s t
or there is any problem, the device is rebooted. This is important because the devices can
b e re s to re d to wo rk a u to m atic a lly if th e re is any problem, and avoid the extra human
labour to maintain the outdoor devices.
5. M o re N o n -standard channels availability
Currently most of the WIFI devices are working at standard 802.11 5.8GHz and 2.4GHz
frequency. However, standard 802.11 5.8GHz and 2 .4G H z o n ly p rov id e lim ite d c h a nne ls ,
and there is serious interference if there are a lot of 5.8G Hz and 2.4GHz WIFI devices
nearby. TB8H support more channels near 5.8G Hz and 2.4G Hz band, and spread the
band to non-standard frequency part. The advantage of working at the no n-standard band
is to avoid the interference in the standard channels, and the wireless throughput can be
improved.
N o te:
Please confirm whether those non-stan d a rd c h an n els are p e rmitte d lo c a lly b e fo re
using them.
6. O utdoor industrial product
TB 8 H d e v ice c an w o rk at a ll kind s o f o u td o o r se ve re e nviron me nts, in c lu d in g -40 to 70
degree temperature, 5% to 95% humidity, while maintain good performance.
1.2 E lec tric a l S p e c ific atio n s
The e le c tric al sp e c ific atio n s a re s ho wn are th e follo w in g tab le:
Tab le 1-1 E le c tric al S p ec ific a tio n s
Standard
O pe ra tio n
Frequency
W ire les s
Antenna
IEEE802.11 b/g/n
available,2312~2532MHz)
5180~5825MHz(More Non-standard channels are
available,4920~5915MHz)
Inter 5G : 18dBi, H:17° V:17°
11g: -92dBm@6Mbps
R e c e ive S en s itivity
11a: -91dBm@6Mbps
11n: -7 4 d Bm@M C S 7
11ac: -67dBm@M C S9
O ne 48V/0.5A PO E power adapter
TB8H Mast-Mount Strap Special Screw Set
1.4 Features
High performance 802.11ac/802.11n 2×2 MIMO chip
Best transmission range: 0~5Km, and max transmission throughput: 866Mbps
Integrate d VTrans te c hn o lo g y, inc lud in g TD M A , in te llige nt rate c o ntro l, A uto A C K
Tim e-o u t a d ju st
TDMA solves the problems of hidden-node problem in the 802.11 network, thus
having better long-distance and PTMP performance
Support operation modes: Access P oint, S tation, W DS Ac c ess Po int , W DS
S tation, W DS Repeater
Support point-to-p o in t, p o in t-to-m ultip o in t c o nne c tio n
U nique RF and antenna design enables long-range transmission
W irele ss mu ltim ed ia o p timiza tio n tec hn o lo g y gu ara n te e s vid e o
W e b b a s e d w o rkin g s c e n ario s e le c tio n ma ke s the ins ta lla tio n a nd s e tting much
easier
Reliable POE power supply, support 802.3at standard
W eb-based configuration, easy to use
Waterproof housing and accessory kit protects
1.5 U sing E xam p le
The TB8H usage example are shown in Figure, it can be used as WIFI AP, or outdoor PTP,
PTMP to p o lo g y. The re fo re , TB 8 H is su itab le fo r va rio u s a p p lic a tio ns like w irele s s vid e o
tra ns mis sio n , a nd wire le ss sig na l c o ve ra g e .
TB8H can be used widely in the fo llo win g ap p lic atio n s:
W irele ss vid e o s u rve illanc e (free -wa y , c ity, p o lic e , o il p ip elin e, fo re s t a n d etc .)
C arrier wire le ss b ac khaul and rural area inte rn e t last-m ile wire les s s o lutio n
Enterprise local area network inter-connection
W IFI sig na l c o n v e rg e a nd rural wireless c o ve rage
1.7 Hardware O verview
TB 8 H ’s hardw are info rm atio n is d e s c ribe d in the fo llo w ing Tab le 4:
Tab le 1-2 Hardware information
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