diff --git a/python/sglang/srt/disaggregation/encode_receiver.py b/python/sglang/srt/disaggregation/encode_receiver.py
index e43c66897..ebfb7fa3a 100644
--- a/python/sglang/srt/disaggregation/encode_receiver.py
+++ b/python/sglang/srt/disaggregation/encode_receiver.py
@@ -4,6 +4,7 @@ import pickle
 import random
 import threading
 import uuid
+from abc import ABC, abstractmethod
 from enum import IntEnum
 from typing import TYPE_CHECKING, List, Optional
 
@@ -241,7 +242,33 @@ def _determine_tensor_transport_mode(server_args):
         return "cuda_ipc"
 
 
-class MMReceiver:
+class MMReceiverBase(ABC):
+    def __init__(
+        self,
+        server_args: ServerArgs,
+        dtype: Optional[torch.dtype] = None,
+        hf_config: Optional[PretrainedConfig] = None,
+        pp_rank: Optional[int] = None,
+        tp_rank: Optional[int] = None,
+        tp_group: Optional[GroupCoordinator] = None,
+        scheduler: Optional["Scheduler"] = None,
+    ):
+        pass
+
+    @abstractmethod
+    def process_waiting_requests(self, recv_reqs):
+        pass
+
+    @abstractmethod
+    async def recv_mm_data(self, img_data, mm_processor, prompt):
+        pass
+
+    @abstractmethod
+    def send_encode_request(self, obj):
+        pass
+
+
+class MMReceiverHTTP(MMReceiverBase):
 
     def __init__(
         self,
@@ -602,7 +629,7 @@ class MMReceiver:
 
     # For zmq_to_tokenizer and mooncake
     async def _recv_mm_data(self, req_id, recv_socket, mm_processor, prompt):
-        # Bypass MMReceiver
+        # Bypass MMReceiverHTTP
         if req_id is None:
             return None
 
diff --git a/python/sglang/srt/managers/scheduler.py b/python/sglang/srt/managers/scheduler.py
index 84a12024b..29feebf21 100644
--- a/python/sglang/srt/managers/scheduler.py
+++ b/python/sglang/srt/managers/scheduler.py
@@ -43,7 +43,7 @@ from sglang.srt.disaggregation.decode import (
 from sglang.srt.disaggregation.decode_kvcache_offload_manager import (
     DecodeKVCacheOffloadManager,
 )
-from sglang.srt.disaggregation.encode_receiver import MMReceiver
+from sglang.srt.disaggregation.encode_receiver import MMReceiverHTTP
 from sglang.srt.disaggregation.prefill import (
     PrefillBootstrapQueue,
     SchedulerDisaggregationPrefillMixin,
@@ -949,7 +949,7 @@ class Scheduler(
             self.server_args.language_only
             and self.server_args.encoder_transfer_backend == "zmq_to_scheduler"
         ):
-            self.mm_receiver = MMReceiver(
+            self.mm_receiver = MMReceiverHTTP(
                 self.server_args,
                 hf_config=self.model_config.hf_config,
                 pp_rank=self.pp_rank,
diff --git a/python/sglang/srt/managers/tokenizer_manager.py b/python/sglang/srt/managers/tokenizer_manager.py
index 8522da97c..c457a8871 100644
--- a/python/sglang/srt/managers/tokenizer_manager.py
+++ b/python/sglang/srt/managers/tokenizer_manager.py
@@ -39,7 +39,7 @@ import zmq.asyncio
 from fastapi import BackgroundTasks
 
 from sglang.srt.configs.model_config import ModelConfig
-from sglang.srt.disaggregation.encode_receiver import MMReceiver
+from sglang.srt.disaggregation.encode_receiver import MMReceiverHTTP
 from sglang.srt.disaggregation.utils import DisaggregationMode
 from sglang.srt.environ import envs
 from sglang.srt.lora.lora_registry import LoRARef, LoRARegistry
@@ -422,7 +422,7 @@ class TokenizerManager(TokenizerCommunicatorMixin, TokenizerManagerMultiItemMixi
 
         # Encoder Disaggregation
         if self.server_args.language_only:
-            self.mm_receiver = MMReceiver(
+            self.mm_receiver = MMReceiverHTTP(
                 self.server_args,
                 dtype=self.model_config.dtype,
             )