HUAWEI BBU3900 BBU3910 boards WPPB F3, UELP, UTRP, WBBP D2, WBBP F4 HUAWEI UBBPd4, UBBP d4, UBBPe4, UBBP e4 HUAWEI UPEE, UPEA board, WBBPF4 UELP WD22UELP version A board UTRP WD22UTRP version B W-IP-O UTRP WD22UTRP version 2 W-ATM WBBP D2 QWL1WBBP d2 version WBBP F4 QWL1WBBP f4 version WPPB F3 QWL1WBBP f3 version HUAWEI BBU3900 WD22UPEU UPEE version B HUAWEI BBU3900 WD22UEIU UPEA version C UELP, UPEE, UPEA, UELP, WD22UELP, UTRP, WD22UTRP, IP, O UTRP, WD22UTRP,ATM, WBBP, QWL1WBBP, D2, WBBP, WPPB F3, F4, QWL1WBBP, f4, WD22UPEU, UPEE, WD22UEIU, UPEA, WBBP F4, version, C, HUAWEI, BBU3900 baseband boards, WPPB F3 HUAWEI BBU3900 BBU3910 DBS3900 The DBS3900 GSM features a distributed architecture and consists of two basic fuction modules: BBU and RRU. These basic modules can be flexibly configured to meet requurements for different capacities and in different application scenarios for GSM network.
