廣域網：數(shù)字數(shù)據(jù)網接入及方案，幀中繼接入及交換，綜合數(shù)據(jù)業(yè)務網接入，國際互聯(lián)網方案，交叉交換方案，多媒體集成方案，X.25網接入，網管系統(tǒng) 等
局域網：企業(yè)網，ATM交換，千兆位元交換，遠程訪問系統(tǒng)，防火防方案，網絡診斷，網絡醫(yī)生 等
數(shù)據(jù)通訊設備：多路復用器，接口、協(xié)議轉換器，調制解調器，線路放大器，網絡連接、測試儀，備份開關，專用電纜、連接器 等。

Black Box的產品，代表型號如下:

Black Box 525080-3F
Black Box 525080-3F-M6
Black Box 525080-6F
Black Box 525080-ST
Black Box 525081-3F
Black Box 525081-3F-M6
Black Box 525081-6F
Black Box 525081-ST
Black Box 5276-GP9/RXE1
Black Box 530605-TP
Black Box 530606-TP
Black Box 530607-TP
Black Box 536000-3F
Black Box 536000-3F-M6
Black Box 536000-6F
Black Box 536000-ST
Black Box 536001-3F
Black Box 536001-3F-M6
Black Box 536001-6F
Black Box 536001-ST
Black Box 536002-3F
Black Box 536002-3F-M6
Black Box 536002-6F
Black Box 536002-ST
Black Box 536003-3F
Black Box 536003-3F-M6
Black Box 536003-6F
Black Box 536003-ST
Black Box 6005-B
Black Box 6005-W
Black Box 6125-B
Black Box 6125-S
Black Box 63000-001
Black Box 6410-S15
Black Box 6410-S15XDBA
Black Box 6410-S15XUS3
Black Box 6410-S25
Black Box 6410-S25XDBA
Black Box 6410-S25XUS3
Black Box 7101-P
Black Box 7286-PT/25
Black Box 7286-PT/25XUS3
Black Box 7286-PT/25XUS4
Black Box 7286-PTXMP23/R
Black Box 7286-PTXMP23R
Black Box 7286-PTXMP23RXUS3
Black Box 7286-PTXMP23RXUS4
Black Box 7286-PTXUS3
Black Box 7286-PTXUS4
Black Box 8112-WR
Black Box 8112-WRXWB
Black Box 8160XNS
Black Box 8160XNSXWG
Black Box 8160XWG
Black Box 82120-1000
Black Box 82248-1000
Black Box 83001-001
Black Box 83130-001
Black Box 89901-1000
Black Box 990DSL